idr 8989 IDR = 0.01 USD at the rate on Rp1 = $0.0001 +$0.00000029 (+0.47%) at the rate on The cost of 89 Indonesian Rupiah in United States Dollars89 IDR = 0.00538 USD: Full history please visit IDRUSD Exchange Rates History. Convert 89 Indonesian Rupiah(IDR) to other currencies. Flag Currency 89 Indonesian Rupiah to