In Reply to: Oh, and don't have to worry ... posted by madj on Tuesday, 17. November 2009 at 05:17 Bali Time:
I just pay in AUD$. It's the currency I already have, so I don't have to make any special trips to exchange money before I leave home - the airport exchange rate is rubbish in Sydney.
I look up the exchange rates the night before I leave, so I know roughly how much per person it will cost in Aussie dollars - and I know roughly how much the change will be in rupiah. It's always been within about AUD$1-2 of what I've expected - which is less than it would cost me to exchange to US$ before leaving home.