I am not able to convert INR To Dollar in magento 1.9.1, my base currency is INR.It's working on perfectly on ccavenue module but in the case of paypal it is not convert INR in to Dollar in Paypal. Anyone has solution for this.I have tried lot but not sucess.Below are links i.e. used by me.

http://stackoverflow.com/questions/28382883/magento-paypal-payment-showing-100-inr-as-100-usd

How to change currency on checkout with paypal

http://stackoverflow.com/questions/28043933/convert-to-usd-payments-made-with-paypal-for-unaccepted-currencies-in-magento