round.js
Round numbers to the nearest multiple with an optional direction.
Installing
$ npm install --save round
API
round(value, [multiple], [direction])
-> number
value
Required
Type: number
The value to round.
multiple
Type: number
Default: 1
The multiple to round to.
direction
Type: string
Values: up
/ down
If no direction is supplied, the number will be rounded to the nearest direction, defaulting to up if the value is equidistant from the rounded values.
round.down(value, multiple)
-> number
Convenience method for rounding down.
round.up(value, multiple)
-> number
Convenience method for rounding up.