idr7777.99 USD to IDR or convert 77.99 US Dollar in Indonesian Rupiah. How much is 77.99 US Dollar in Indonesian Rupiah? - 77.99 USD to IDR (77.99 US Dollar to Indonesian Rupiah) isForen Exchange Reference Rate: Jakarta Interbank Spot Dollar Rate (JISDOR) represents the USDIDR spot price based on real-time interbank USDIDR foren exchange transactions