Kathmandu. Nepal Rastra Bank has determined the foreign exchange rate for today (Thursday). According to the central bank, the purchase rate for one US dollar has been set at 151 rupees 88 paisa and the selling rate at 152 rupees 48 paisa.The purchase rate for one Australian dollar is 109 rupees 58 paisa and the selling rate is 110 rupees 01 paisa, the purchase rate for one Canadian dollar is 110 rupees 17 paisa and the selling rate is 110 rupees 61 paisa.The purchase rate for one European Euro is 176 rupees 54 paisa and the selling rate is 177...