GitHub repository: github.com/mex/float

NPM package: npmjs.org/package/float

Install through NPM: npm install float

Install through Bower: bower install float

var f = require('float');

var a = 2.15;
var b = 3.46;
var c = 5.61;
var ab = f.round(a + b);
if (f.equals(ab, c) {
  console.log('They are equal!');
} else {
  console.log('Someone clearly failed at some point...');
}

• round(number, precision)
  • Rounds the number to the given number of decimals.
  • Parameters:
    • number (float)
    • precision (integer): Number of decimals
  • Return:
    • float
• floor(number, precision)
  • Floors the number to the given number of decimals.
  • Parameters:
    • number (float)
    • precision (integer): Number of decimals
  • Return:
    • float
• ceil(number, precision)
  • Ceils the number to the given number of decimals.
  • Parameters:
    • number (float)
    • precision (integer): Number of decimals
  • Return:
    • float
• equals(a, b[, d])
  • Compares the arguments and return whether they are equal.
  • Parameters:
    • a (float)
    • b (float)
    • d (integer): Number of decimals
  • Return:
    • boolean
• lessThan(a, b[, d])
  • Compares the arguments and return whether a is less than b.
  • Parameters:
    • a (float)
    • b (float)
    • d (integer): Number of decimals
  • Return:
    • boolean
• lessThanOrEquals(a, b[, d])
  • Compares the arguments and return whether a is less than or equal to b.
  • Parameters:
    • a (float)
    • b (float)
    • d (integer): Number of decimals
  • Return:
    • boolean
• greaterThan(a, b[, d])
  • Compares the arguments and return whether a is greater than b.
  • Parameters:
    • a (float)
    • b (float)
    • d (integer): Number of decimals
  • Return:
    • boolean
• greaterThanOrEquals(a, b[, d])
  • Compares the arguments and return whether a is greater than or equal to b.
  • Parameters:
    • a (float)
    • b (float)
    • d (integer): Number of decimals
  • Return:
    • boolean