HMRC exchange rates for 2012: monthly
Find foreign exchange rates issued by HM Revenue and Customs (HMRC).
You should use these exchanges rates if you have to convert any foreign currency to sterling for customs and VAT purposes.
You should only use the European Community rate for conversion of invoices drawn in the euro. It shouldn’t be confused with the euro rate published for agricultural levy purposes or the bit error rate (BER) daily rate set to facilitate payment of taxes in the euro.