diff --git a/lib/solve/utils/duration_formatter.dart b/lib/solve/utils/duration_formatter.dart
index 34d1aed..437b6da 100644
--- a/lib/solve/utils/duration_formatter.dart
+++ b/lib/solve/utils/duration_formatter.dart
@@ -1,16 +1,24 @@
 class DurationFormatter {
   static String format(Duration duration) {
-    final minutesStr = duration.inMinutes.toString();
+    final roundedDuration = _roundDuration(duration);
+    final minutesStr = roundedDuration.inMinutes.toString();
     final secondsStr =
-        duration.inSeconds.remainder(60).toString().padLeft(2, '0');
-    final millisecondsStr = (duration.inMilliseconds.remainder(1000) / 10)
-        .round()
-        .toString()
-        .padLeft(2, '0');
+        roundedDuration.inSeconds.remainder(60).toString().padLeft(2, '0');
+    final millisecondsStr =
+        (roundedDuration.inMilliseconds.remainder(1000) / 10)
+            .round()
+            .toString()
+            .padLeft(2, '0');
     var textStr = '$secondsStr.$millisecondsStr';
     if (duration >= const Duration(minutes: 1)) {
       textStr = '$minutesStr:$textStr';
     }
     return textStr;
   }
+
+  static Duration _roundDuration(Duration duration) {
+    final milliseconds = duration.inMilliseconds;
+    final roundedMilliseconds = (milliseconds / 10).round() * 10;
+    return Duration(milliseconds: roundedMilliseconds);
+  }
 }
diff --git a/test/solve/model/solve_test.dart b/test/solve/model/solve_test.dart
index 894dc72..02bb6f5 100644
--- a/test/solve/model/solve_test.dart
+++ b/test/solve/model/solve_test.dart
@@ -9,6 +9,20 @@ void main() {
     scramble: '',
   );
 
+  final roundedDownSolve = Solve(
+    uid: '',
+    timestamp: DateTime(2000),
+    time: const Duration(milliseconds: 10004),
+    scramble: '',
+  );
+
+  final roundedUpSolve = Solve(
+    uid: '',
+    timestamp: DateTime(2000),
+    time: const Duration(milliseconds: 9995),
+    scramble: '',
+  );
+
   group('Solve', () {
     test('returns correct effective time without +2', () {
       expect(solve.effectiveTime, const Duration(seconds: 10));
@@ -19,6 +33,14 @@ void main() {
       expect(plusTwoSolve.effectiveTime, const Duration(seconds: 12));
     });
 
+    test('returns correct time to display rounded down', () {
+      expect(roundedDownSolve.timeToDisplay, '10.00');
+    });
+
+    test('returns correct time to display rounded up', () {
+      expect(roundedUpSolve.timeToDisplay, '10.00');
+    });
+
     test('returns correct time to display without +2', () {
       expect(solve.timeToDisplay, '10.00');
     });
diff --git a/test/solve/utils/duration_formatter_test.dart b/test/solve/utils/duration_formatter_test.dart
index 35ad5b4..150eab7 100644
--- a/test/solve/utils/duration_formatter_test.dart
+++ b/test/solve/utils/duration_formatter_test.dart
@@ -37,5 +37,15 @@ void main() {
       const duration = Duration(hours: 1);
       expect(DurationFormatter.format(duration), equals('60:00.00'));
     });
+
+    test('formats duration rounded down correctly', () {
+      const duration = Duration(milliseconds: 10004);
+      expect(DurationFormatter.format(duration), equals('10.00'));
+    });
+
+    test('formats duration rounded up correctly', () {
+      const duration = Duration(milliseconds: 9995);
+      expect(DurationFormatter.format(duration), equals('10.00'));
+    });
   });
 }
diff --git a/test/stats/model/average_stat_test.dart b/test/stats/model/average_stat_test.dart
new file mode 100644
index 0000000..b58e8df
--- /dev/null
+++ b/test/stats/model/average_stat_test.dart
@@ -0,0 +1,26 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:kubrs_app/stats/model/average_stat.dart';
+
+void main() {
+  group('AverageStat', () {
+    test('displays empty average value correctly', () {
+      final emptyAverage = AverageStat.empty(5);
+      expect(emptyAverage.displayedValue, '-');
+    });
+
+    test('displays DNF average value correctly', () {
+      final dnfAverage = AverageStat.dnf(5);
+      expect(dnfAverage.displayedValue, 'DNF');
+    });
+
+    test('displays average value rounded down correctly', () {
+      final average = AverageStat(10004, 5);
+      expect(average.displayedValue, '10.00');
+    });
+
+    test('displays average value rounded up correctly', () {
+      final average = AverageStat(9995, 5);
+      expect(average.displayedValue, '10.00');
+    });
+  });
+}
diff --git a/test/stats/model/best_stat_test.dart b/test/stats/model/best_stat_test.dart
new file mode 100644
index 0000000..c50f680
--- /dev/null
+++ b/test/stats/model/best_stat_test.dart
@@ -0,0 +1,26 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:kubrs_app/stats/model/best_stat.dart';
+
+void main() {
+  group('BestStat', () {
+    test('displays empty best value correctly', () {
+      final emptyBest = BestStat.empty();
+      expect(emptyBest.displayedValue, '-');
+    });
+
+    test('displays DNF best value correctly', () {
+      final dnfBest = BestStat.dnf();
+      expect(dnfBest.displayedValue, 'DNF');
+    });
+
+    test('displays best value rounded down correctly', () {
+      final best = BestStat(10004);
+      expect(best.displayedValue, '10.00');
+    });
+
+    test('displays best value rounded up correctly', () {
+      final best = BestStat(9995);
+      expect(best.displayedValue, '10.00');
+    });
+  });
+}
diff --git a/test/stats/model/mean_stat_test.dart b/test/stats/model/mean_stat_test.dart
new file mode 100644
index 0000000..b0100cb
--- /dev/null
+++ b/test/stats/model/mean_stat_test.dart
@@ -0,0 +1,26 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:kubrs_app/stats/model/mean_stat.dart';
+
+void main() {
+  group('MeanStat', () {
+    test('displays empty mean value correctly', () {
+      final emptyMean = MeanStat.empty(5);
+      expect(emptyMean.displayedValue, '-');
+    });
+
+    test('displays DNF mean value correctly', () {
+      final dnfMean = MeanStat.dnf(5);
+      expect(dnfMean.displayedValue, 'DNF');
+    });
+
+    test('displays mean value rounded down correctly', () {
+      final mean = MeanStat(10004, 5);
+      expect(mean.displayedValue, '10.00');
+    });
+
+    test('displays mean value rounded up correctly', () {
+      final mean = MeanStat(9995, 5);
+      expect(mean.displayedValue, '10.00');
+    });
+  });
+}
diff --git a/test/stats/model/worst_stat_test.dart b/test/stats/model/worst_stat_test.dart
new file mode 100644
index 0000000..9a283b3
--- /dev/null
+++ b/test/stats/model/worst_stat_test.dart
@@ -0,0 +1,26 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:kubrs_app/stats/model/worst_stat.dart';
+
+void main() {
+  group('WorstStat', () {
+    test('displays empty worst value correctly', () {
+      final emptyWorst = WorstStat.empty();
+      expect(emptyWorst.displayedValue, '-');
+    });
+
+    test('displays DNF worst value correctly', () {
+      final dnfWorst = WorstStat.dnf();
+      expect(dnfWorst.displayedValue, 'DNF');
+    });
+
+    test('displays worst value rounded down correctly', () {
+      final worst = WorstStat(10004);
+      expect(worst.displayedValue, '10.00');
+    });
+
+    test('displays worst value rounded up correctly', () {
+      final worst = WorstStat(9995);
+      expect(worst.displayedValue, '10.00');
+    });
+  });
+}