In Reply to: Rupiah.. How is the best way to remember posted by Diddles on Wednesday, 28. March 2012 at 17:23 Bali Time:
100,000's at the back, 1,000's at the front. A tip to recognise the difference between 100,000 and 10,000 (as they are both pretty close in colour) 100,000 have 2 heads and 10,000 have one head.