What is a Currency Symbol?

$ Is the abbreviation of the United States dollar (UNITED STATES DOLLAR), commonly known as the US dollar, is the currency of the United States, and the currency symbol is USD.

$

(currency symbol)

US dollars (English: United States dollar , ISO 4217 code: USD ),

Also known as the US dollar and US dollar , it is the official currency of the United States.

Its appearance was due to the passage of the Coinage Act of 1792. It also serves as

US currency notes currently in circulation are versions of banknotes issued since 1929, primarily Federal Reserve Notes. Its banknote denominations are 1, 5, 10, 20, and 100 yuan, and its coinage denominations are 1, 5, 10, and 25 cents.

US currency units are: dollar (dollar, $), cents (cent, ) round: $ 1 = 100

[Banknotes] $ 1, $ 5, $ 10, $ 20, $ 100

[Coins] 1 , 5 , 10 , 25

The issuing authority of the US dollar is Congress, and the specific issuing business is handled by the Federal Reserve Bank. The U.S. dollar is the base currency in foreign exchange exchanges and the major currency in international payments and foreign exchange transactions.