Conversion of USD to INR

For the entries like Actual frieght, DO fees, Net frieght, Clearaning agent service charges, storage charges, demarage charges, local cleara nce charges i like to change it from USD to INR in PO - Conditions.

Vendor Currency is USD

Material Currency is INR

PO in Conditions

I need the CHA - Clearing agent charges should come in INR but its coming in USD

Points will be rewarded.

Thanks in advance.

Subha jo