Symbol for the American dollar in English
Write the country symbol ( US ) first, immediately followed by the dollar sign ($) and the dollar figure: US$ 25.99.
How do you write currency amounts?
When writing about other currencies, the name of the currency should be in lowercase. For US dollars, the symbol '$' is sufficient abbreviation, unless there is a mixture of dollar currencies in the text. For other dollar currencies, '$' should be prefixed with the country abbreviation.
Do you have to write out dollars?
Rules for Writing Numbers and Money
Money is usually written as numerals, but can be written out when the amount is vague or rounded up — "it cost two or three dollars." The most important guidelines to keep in mind are: Currency symbols should be placed before the number, with no spaces.
