Dollar (often represented by the dollar sign $) is the name of more than 20 currencies, including those of Australia, Canada, Hong Kong, Jamaica, Liberia, Namibia, New Zealand, Singapore, Taiwan, and the United States, whose US dollar is also the official currency of Caribbean Netherlands, East Timor, Ecuador, El Salvador, Federated States of Micronesia, Marshall Islands, Palau, Panama, and Zimbabwe.
One dollar is generally divided into 100 cents.