Comments (2)
Hi Rafael.
Can you please tell under which conditions you got wrong rounding so I can check it?
Thanks,
Tim.
from saferpayecommerce.
It's line 285 in app/code/community/Saferpay/Ecommerce/Model/Abstract.php of your current implementation
'AMOUNT' => intval($helper->round($this->getOrder()->getGrandTotal(), 2) * 100)
as elrafman suggests you should change this to
'AMOUNT' => intval(round($helper->round($this->getOrder()->getGrandTotal(), 2) * 100))
All this hassle is caused by this http://en.wikipedia.org/wiki/Floating_point#Accuracy_problems
Use 23.80 as a testcase.. With your current version it calculates to 2379 which is obviously incorrect
from saferpayecommerce.
Related Issues (2)
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