Decimal.js

Decimal.js is a decimal number library for JS. It also includes currency.js, a currency formatting library for various regions.

Example

var d1 = Decimal.parse("0.1");
var d2 = Decimal.parse("0.3");
var d3 = d1.decimalByAdding(d2);

var c = Currency.fromNumber(d3, "USD").toString();

Features

Decimal.js

• Parse string as a decimal number
• Print a decimal number
• Add / subtract / mutliply decimal numbers (Dividing not supported since we have no plan to use it now.)

Currency.js

• Format currency

Known Issue

• No dividing operation provided for decimal.

Dependencies

Nothing.

Unit tests included in test directory uses YUI Test.

Author

Written by Soutaro Matsumoto at Ubiregi Inc. (matsumoto at ubiregi dot com)

Released under the MIT License: www.opensource.org/licenses/mit-license.php

github.com/ubiregiinc/decimal.js