How to change currecny precision in magento

[amber.long83]

Hello

Can anyone please help me to solve one minor issue?

I am using magento commerce. As per the client's requirment, i have to show currecy without precision for US doller and have to display 2 decimal precision for japanees Yen.

is this posible?

Is there a way to modiy the Zend_Currency class to include some conditional logic that looks for the currency type and assigns the 'precision' accordingly? For example, if Japanese Yen {'precision' => 0} else {'precision'=> 2}


thanks