The currency filter is used to format a number as a currency. If you don't provide currency symbol as input then the default symbol for current locale is used.
amount: It is a number type. It specifies the amount you have to enter as an input.
symbol: It is optional. It specifies the currency symbol or identifier to be displayed.
fractionSize: It is also optional. It specifies the number of decimal places to round the amount.
Let's take an example to demonstrate the currency filter to show the price of a commodity.
See this example:Test it Now