Number Rounding

Install

npm install --save number-rounding

Import

var nr = require('number-rounding');
or
import nr from 'number-rounding';

Use

### Round nr.round(number, noOfDecimalPlaces);

nr.round(2.5); => 3
nr.round(2.5, 0); => 3
nr.round(-2.576, 2); => -2.58

### Round Up nr.roundUp(number, noOfDecimalPlaces);

### Round Down nr.roundDown(number, noOfDecimalPlaces);

### Round Half Up nr.roundHalfUp(number, noOfDecimalPlaces);

### Round Half Down nr.roundHalfDown(number, noOfDecimalPlaces);

### Round Half Even nr.roundHalfEven(number, noOfDecimalPlaces);

### Round Half Odd nr.roundHalfOdd(number, noOfDecimalPlaces);

Value	Round	Round Half Up	Round Half Down	Round Up	Round Down	Round Half Even	Round Half Odd
1.7	2	2	2	2	1	2	2
1.5	2	2	1	2	1	2	1
1.1	1	1	1	2	1	1	1
0.7	1	1	1	1	0	1	1
0.5	1	1	0	1	0	0	1
0.1	0	0	0	1	0	0	0
-0.1	0	0	0	0	-1	0	0
-0.5	0	0	-1	0	-1	0	-1
-0.7	-1	-1	-1	0	-1	0	-1
-1.1	-1	-1	-1	-1	-2	-1	-1
-1.5	-1	-1	-2	-1	-2	-2	-1
-1.7	-2	-2	-2	-1	-2	-2	-2