Kathmandu. Nepal Rastra Bank has determined the foreign exchange rate for today. According to the central bank, the buying rate for one US dollar has been set at 153 rupees 24 paisa and the selling rate at 153 rupees 84 paisa.The buying rate for one Australian dollar is 109 rupees 27 paisa and the selling rate is 109 rupees 70 paisa, and for one Canadian dollar, the buying rate is 110 rupees 02 paisa and the selling rate is 110 rupees 45 paisa.The buying rate for one European Euro is 176 rupees 82 paisa and the selling rate is 177...