Karachi: Latest open market buying and selling exchange rates of major currencies against the Pakistani Rupee (PKR) for today. CurrencyCodeBuying (PKR)Selling (PKR)US DollarUSD283.4284.3UK Pound SterlingGBP379.9383.7U.A.E DirhamAED76.877.4Saudi RiyalSAR74.975.8EuroEUR319.9323.05China YuanCNY38.7539.15Canadian DollarCAD207.50209.9Australian DollarAUD185.15187.4