Money ammount showing 100.00 instead of just 100

On for example membership contribution page. The membership ammount is showing the trailing decimal and the decimal sign even if the decimals are zero.

in CRM/Utils/Money.php

I have done the following to skip the extra decimal and digits if they are zero.

// money_format() exists only in certain PHP install (CRM-650)
if (is_numeric($amount) and function_exists('money_format')) {

if(abs($amount - floor($amount))>0)

{ $amount = money_format('%!.2i', $amount); }

else

{ $amount = money_format('%!.0i', $amount); }

}

the money_format is using LC_MONETARY, does civicrm set that to the current local variable for example. setlocale(LC_MONETARY, 'sv_SE'); ?

Perhaps there is a better way to do this and perhaps this is just a swedish way you want to show the ammounts.
Also this just seems to affect contribution pages and related, and not for example membership types pages.