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Cory Smith edited this page Sep 1, 2022
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The FIX function rounds a numerical value to the next whole number closest to zero.
result = FIX(expression)
- expression is any Data types of literal or variable numerical value or mathematical calculation.
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FIX effectively truncates (removes) the fractional part of expression, returning the integer part.
- This means that FIX rounds down for positive values and up for negative values.
- Use INT to round down negative values. Positive values are rounded down by both.
Showing the behavior of FIX with positive and negative decimal point values.
PRINT FIX(2.5)
PRINT FIX(-2.5)
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The NORMAL arithmetic method (round half up) can be achieved using the function in the example code below:
PRINT MATHROUND(0.5)
PRINT MATHROUND(1.5)
PRINT MATHROUND(2.5)
PRINT MATHROUND(3.5)
PRINT MATHROUND(4.5)
PRINT MATHROUND(5.5)
FUNCTION MATHROUND(n)
MATHROUND = FIX(n + 0.5 * SGN(n))
END FUNCTION
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