To change florins to US dollars, divide florin amount in half and add 10%. This formula will be especially useful when shopping in supermarkets.
Exchange rate for US dollars is awg 1.77 for cash and awg 1.78 for travelers checks. (awg 1.75 at supermarkets and gas stations / awg 1.80 at shops and restaurants)
All major credit cards and travelers checks are accepted.
Some shops will not accept US $ 50 or US $ 100 due to worldwide counterfeiting. 

Aruba Facts