How to remove nonsignificant zeroes in product prices in Virtuemart frontend?

[borro]

Hello

I need to remove nonsignificant zeroes(decimal places, the figures after decimal point) in currency displaying at frontend.
I made the hack in \administrator\components\com_virtuemart\helpers\currencydisplay.php
I removed this code:

Code Select Expand

$res = number_format((float)$nb,(int)$nbDecimal,$this->_decimal,$this->_thousands);
with this one:

Code Select Expand

$res = (string)$nb;

Is my decision correct?
Tested in VM 2.6.1

[Maxim Pishnyak]

You could use preg_replace in your template overrides and your fix will be able to resist next VM update. No hack, please.