diff -ur jfreereport_libformula.org/source/org/pentaho/reporting/libraries/formula/function/datetime/MinuteFunction.java jfreereport_libformula/source/org/pentaho/reporting/libraries/formula/function/datetime/MinuteFunction.java
--- jfreereport_libformula.org/source/org/pentaho/reporting/libraries/formula/function/datetime/MinuteFunction.java	2015-07-13 15:55:31.752539618 +0200
+++ jfreereport_libformula/source/org/pentaho/reporting/libraries/formula/function/datetime/MinuteFunction.java	2015-07-13 15:56:27.084394065 +0200
@@ -74,7 +74,7 @@
     
     // Multiply the minutes with 60 to get the minutes as ints 
     final BigDecimal minutes = minutesFraction.multiply(MINUTES);
-    final BigDecimal minutesAsInt = minutes.setScale(0, BigDecimal.ROUND_HALF_UP);
+    final BigDecimal minutesAsInt = NumberUtil.performIntRounding(minutes);
     return new TypeValuePair(NumberType.GENERIC_NUMBER, minutesAsInt);
   }
-}
\ Pas de fin de ligne à la fin du fichier
+}