Index: branches/unlabeled/unlabeled-1.6.2/kernel/units/languages/languages_item.php
===================================================================
diff -u -r6449 -r6514
--- branches/unlabeled/unlabeled-1.6.2/kernel/units/languages/languages_item.php	(.../languages_item.php)	(revision 6449)
+++ branches/unlabeled/unlabeled-1.6.2/kernel/units/languages/languages_item.php	(.../languages_item.php)	(revision 6514)
@@ -31,6 +31,9 @@
 		 */
 		function formatNumber($number, $precision = null)
 		{
+			if (is_null($precision)) {
+				$precision = preg_match('/[\.,]+/', $number) ? strlen(preg_replace('/^.*[\.,]+/', '', $number)) : 0;
+			}
 			return number_format($number, $precision, $this->GetDBField('DecimalPoint'), $this->GetDBField('ThousandSep'));
 		}