Mumbai, Feb 15 (PTI) The US dollar ended cheaper against the rupee at 63.91/92 per unit but the pound sterling finished higher at Rs 89.79/81 per pound at the close of the Interbank Foreign Exchange (forex) market here today.

Following are the Interbank forex and RBI rates: (In Rs per unit) Unit Interbank RBI Reference US Dollar 63.91/92 US Dollar Rs 63.9222 Pound Sterling 89.79/81 Euro Rs 79.6790 Euro 79.73/75 Japanese Yen (100) 59.95/97

This is published unedited from the PTI feed.