The real is divided into 100 centavos.
Coins are handy for a bus ride, gum, and the coffe ( cafezinho ), of course.
The value of the real against the US dollar varies according to the daily rate. Banks and exchange bureaux charge a commission on exchange transactions, which the visitor should check beforehand. As elsewhere, the rates of exchange for cash and travellers' cheques are marginally different, and coins are not exchangeable. Money changers are obliged by law to display net rates of exchange. Receipt notes must be issued by law; it is advisable to keep these until after departure

