Ha yes indeed, thanks Scott. It's fixed
Jacques
Scott Gray wrote:
Hi Jacques,
The rounding is already present in the divide operation, so the additional
setScale wasn't necessary.
Regards
Scott
HotWax Media
http://www.hotwaxmedia.com
On 4/12/2010, at 11:34 AM, jler...@apache.org wrote:
Author: jleroux
Date: Fri Dec 3 22:34:06 2010
New Revision: 1042034
URL: http://svn.apache.org/viewvc?rev=1042034&view=rev
Log:
A suggested change by Jeremy Wickersheimer "Rounding error in prorating returned
adjustments"
(https://issues.apache.org/jira/browse/OFBIZ-4038) - OFBIZ-4038
The error is in
applications/order/src/org/ofbiz/order/order/OrderReturnServices.java the
getAdjustmentAmount method is
prorating using this code:
newAmount = returnTotal.divide(originalTotal, decimals,
rounding).multiply(amount).setScale(decimals, rounding);
it should be:
newAmount = returnTotal.multiply(amount).divide(originalTotal, decimals,
rounding);
else by dividing first what should be for example 1/3 of the adjustment ends up
being 0.33
JLR: I have added the setScale part
Modified:
ofbiz/trunk/applications/order/src/org/ofbiz/order/order/OrderReturnServices.java
Modified:
ofbiz/trunk/applications/order/src/org/ofbiz/order/order/OrderReturnServices.java
URL:
http://svn.apache.org/viewvc/ofbiz/trunk/applications/order/src/org/ofbiz/order/order/OrderReturnServices.java?rev=1042034&r1=1042033&r2=1042034&view=diff
==============================================================================
---
ofbiz/trunk/applications/order/src/org/ofbiz/order/order/OrderReturnServices.java
(original) +++
ofbiz/trunk/applications/order/src/org/ofbiz/order/order/OrderReturnServices.java
Fri Dec 3 22:34:06 2010 @@ -2648,7 +2648,7 @@
public class OrderReturnServices { originalTotal =
originalTotal.setScale(decimals, rounding);
BigDecimal newAmount = null;
if (ZERO.compareTo(originalTotal) != 0) {
- newAmount = returnTotal.divide(originalTotal, decimals,
rounding).multiply(amount).setScale(decimals, rounding);
+ newAmount = returnTotal.multiply(amount).divide(originalTotal,
decimals, rounding).setScale(decimals, rounding);
} else {
newAmount = ZERO;
}