Kathmandu. Nepal Rastra Bank has determined the foreign exchange rate for today. According to the central bank, the purchase rate for one US dollar has been set at 152 rupees 41 paisa and the selling rate at 153 rupees 01 paisa.The purchase rate for one Australian dollar is 107 rupees 56 paisa and the selling rate is 107 rupees 98 paisa, the purchase rate for one Canadian dollar is 109 rupees 33 paisa and the selling rate is 109 rupees 76 paisa.The purchase rate for one European Euro is 175 rupees 80 paisa and the selling rate is 176 rupees...