The following selling rates for foreign currencies based on average exchange rates quoted by the London market in terms of dollars are announced by the Saudi Arabian Monetary Agency (SAMA) here today. Currency Saudi Riyals US dollar 3.7500 Sterling pound 6.5389 Swiss franc 3.2996 Japanese yen 0.0367 Canadian dollar 3.2788 Euro 5.1105 The agency said the rates of US dollar are SAMA selling prices for banks. 1/8th percent is being added by banks for the first million us dollar and 1/16th percent for sums over one million US dollar.