Converts numbers into a more human-friendly format. E.g. 123456 becomes 123k. Similar to `ls -lh` or Stack Overflow's reputation numbers.

Arithmetic package for Fōrmulæ, in JavaScript

Free WordPress Plugin: This rounding calculator rounds off numbers to the nearest whole number, significant digit, or decimal place. You can round the decimal numbers to the nearest tenths, hundredths, or thousandths. www.calculator.io/rounding-calculator/

A library that consistently compares, adds, rounds, and converts amounts of things according to standard metrics.

Robust fraction rounding

Number-rounding and formatting library with focus on correct string representation. roundToUnit('0.25')(0.4) === '0.50'

Small function that rounds number with selected precision

3 functions for rounding floats to integers

Testing some d3 functions