Be careful in changing your money when you go to another country, some money changers get a commission out of the money that you have changed.  That means they earn money twice from you.

Before you change your money ask first ifthey get commission or not.  When I changed my money in Perth Airport, I was surprised the money changer got commission from the money I changed, which is crazy, because they have already earned from me from the profit that they got when the changed my money plus they got another 10% of the total amount of the money that I changed.  Therefore, be careful and be wise.

Philippine peso to Australian dollar change is 1AUD=Php30-33.