In Reply to: voa question again posted by janbee on Friday, 25. May 2012 at 11:15 Bali Time:
It obviously changes with the daily rate however you should know it doesn't matter exact for the day as they won't take coins so even if $28 you need to give them $30 and you will get change in rupiah.
Last week it was $27AUD but the rate has dropped slightly since then.
Cheers and enjoy