diff --git a/includes/modules/payment/firstdata_hco.php b/includes/modules/payment/firstdata_hco.php
index c6d97e7..28c0c0c 100644
--- a/includes/modules/payment/firstdata_hco.php
+++ b/includes/modules/payment/firstdata_hco.php
@@ -3,7 +3,7 @@
  * First Data Hosted Checkout Payment Pages Module
  *
  * @package paymentMethod
- * @copyright Copyright 2003-2016 Zen Cart Development Team
+ * @copyright Copyright 2003-2017 Zen Cart Development Team
  * @copyright Portions Copyright 2003 osCommerce
  * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
  * @version $Id: Author: DrByte  Sat Feb 27 11:58:17 2016 -0500 New in v1.5.5 $
@@ -21,7 +21,7 @@ class firstdata_hco extends base {
   /**
    * $moduleVersion is the plugin version number
    */
-  var $moduleVersion = '1.02';
+  var $moduleVersion = '1.03';
 
   /**
    * $title is the displayed name for this payment method
@@ -195,7 +195,7 @@ function process_button() {
     $submit_data_core = array(
       'x_login' => html_entity_decode(MODULE_PAYMENT_FIRSTDATA_PAYMENTPAGES_PAGEID),
       'x_user3' => 'EZN001', // First Data mode
-      'x_amount' => number_format($order->info['total'], 2),
+      'x_amount' => round($order->info['total'], 2),
       'x_currency_code' => $_SESSION['currency'],
       'x_type' => MODULE_PAYMENT_FIRSTDATA_PAYMENTPAGES_AUTHORIZATION_TYPE == 'Authorize' ? 'AUTH_ONLY': 'AUTH_CAPTURE',
       'x_email_customer' => ((MODULE_PAYMENT_FIRSTDATA_PAYMENTPAGES_EMAIL_CUSTOMER == 'True') ? 'TRUE': 'FALSE'),
@@ -253,12 +253,12 @@ function process_button() {
     if ($order->info['currency'] != $this->gateway_currency) {
       global $currencies;
       $exchange_factor = $currencies->get_value($this->gateway_currency);
-      $submit_data_core['x_amount'] = number_format($order->info['total'] * $exchange_factor, 2);
-      if (isset($submit_data_core['x_freight'])) $submit_data_core['x_freight'] = number_format($submit_data_core['x_freight'] * $exchange_factor, 2);
-      if (isset($submit_data_core['x_tax'])) $submit_data_core['x_tax'] = number_format($submit_data_core['x_tax'] * $exchange_factor, 2);
-      if (isset($submit_data_core['discount_amount'])) $submit_data_core['discount_amount'] = number_format($submit_data_core['discount_amount'] * $exchange_factor, 2);
+      $submit_data_core['x_amount'] = round($order->info['total'] * $exchange_factor, 2);
+      if (isset($submit_data_core['x_freight'])) $submit_data_core['x_freight'] = round($submit_data_core['x_freight'] * $exchange_factor, 2);
+      if (isset($submit_data_core['x_tax'])) $submit_data_core['x_tax'] = round($submit_data_core['x_tax'] * $exchange_factor, 2);
+      if (isset($submit_data_core['discount_amount'])) $submit_data_core['discount_amount'] = round($submit_data_core['discount_amount'] * $exchange_factor, 2);
       $submit_data_core['x_currency_code'] = $this->gateway_currency;
-      $submit_data_core['x_description'] .= ' (Converted from: ' . number_format($order->info['total'] * $order->info['currency_value'], 2) . ' ' . $order->info['currency'] . ')';
+      $submit_data_core['x_description'] .= ' (Converted from: ' . round($order->info['total'] * $order->info['currency_value'], 2) . ' ' . $order->info['currency'] . ')';
     }
 
 
@@ -275,12 +275,12 @@ function process_button() {
       for ($i=0; $i<sizeof($order->products); $i++) {
         $p = $order->products[$i];
         // Item ID<|>Item Title<|>Item Description<|>Quantity<|>Unit Price<|>Taxable (Y or N)<|>Product Code<|>Commodity Code<|>Unit of Measure<|>Tax Rate<|>Tax Type<|>Tax Amount<|>Discount Indicator<|>Discount Amount<|>Line Item Total
-        $line = $p['model'] . $delim . $p['name'] . $delim . $p['name'] . $delim . $p['qty'] . $delim . number_format($p['final_price'] * $exchange_factor,2) . $delim;
+        $line = $p['model'] . $delim . $p['name'] . $delim . $p['name'] . $delim . $p['qty'] . $delim . round($p['final_price'] * $exchange_factor,2) . $delim;
         $line .= (is_array($p['tax_groups']) && sizeof($p['tax_groups']) ? 'Y' : 'N') . $delim;
         $line .= $product_code . $delim . $commodity_code . $delim . '' . $delim;
-        $line .= $p['tax'] . $delim . '' . number_format(zen_calculate_tax($p['final_price'] * $exchange_factor, $p['tax']),2) . $delim;
+        $line .= $p['tax'] . $delim . '' . round(zen_calculate_tax($p['final_price'] * $exchange_factor, $p['tax']),2) . $delim;
         $line .= '' . $delim . '' . $delim;
-        $line .= number_format(zen_add_tax($p['final_price'] * $exchange_factor, $p['tax']) * $p['qty'],2);
+        $line .= round(zen_add_tax($p['final_price'] * $exchange_factor, $p['tax']) * $p['qty'],2);
 
         $items .= zen_draw_hidden_field('x_line_item', $line);
         $item_log[] = $line;
@@ -384,7 +384,7 @@ function after_process() {
     $sql = "insert into " . TABLE_ORDERS_STATUS_HISTORY . " (comments, orders_id, orders_status_id, customer_notified, date_added) values (:orderComments, :orderID, :orderStatus, -1, now() )";
     $currency_comment = '';
     if ($order->info['currency'] != $this->gateway_currency) {
-      $currency_comment = ' (' . number_format($order->info['total'] * $currencies->get_value($this->gateway_currency), 2) . ' ' . $this->gateway_currency . ')';
+      $currency_comment = ' (' . round($order->info['total'] * $currencies->get_value($this->gateway_currency), 2) . ' ' . $this->gateway_currency . ')';
     }
     $sql = $db->bindVars($sql, ':orderComments', 'Credit Card payment.  AUTH: ' . $this->auth_code . ' TransID: ' . $this->transaction_id . ' ' . $currency_comment, 'string');
     $sql = $db->bindVars($sql, ':orderID', $insert_id, 'integer');