US dollar ends rock steady

The US dollar ended steady against the rupee at 66.55/56 per dollar but the pound sterling finished lower at Rs 96.20/22 per pound at the close of the Interbank Foreign Exchange market today.
Following are the Interbank Forex and RBI rates:
(In Rs Per Unit)
Unit Interbank RBI Reference US Dollar 66.55/56 US Dollar Rs. 66.5105 Pound Sterling 96.20/22 Euro Rs. 76.3807 Euro 76.00/02
Japanese Yen (100) 62.