https://github.com/writetome51/get-rounded-up-down

3 functions for rounding floats to integers
https://github.com/writetome51/get-rounded-up-down

ceil floor javascript javascript-library math numbers round rounding typescript

Last synced: 8 months ago
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3 functions for rounding floats to integers

• Host: GitHub
• URL: https://github.com/writetome51/get-rounded-up-down
• Owner: writetome51
• License: mit
• Created: 2018-10-03T01:57:23.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2021-03-24T04:53:43.000Z (over 4 years ago)
• Last Synced: 2025-02-02T13:07:08.143Z (8 months ago)
• Topics: ceil, floor, javascript, javascript-library, math, numbers, round, rounding, typescript
• Language: JavaScript
• Homepage:
• Size: 55.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# getRounded(num): number

Avoids cumulative rounding errors only by changing rounding rules when  

the fraction part of `num` is `.5` :  

  

    
If num's whole number is even, num is rounded toward zero.

    
If num's whole number is odd, num is rounded away from zero.

 


# getRoundedDown(num): number

Behaves same as `Math.floor()` .

 

# getRoundedUp(num): number

Behaves same as `Math.ceil()` .

For all 3 functions, `num` must be a finite number of type 'number'.

## Installation

`npm i  @writetome51/get-rounded-up-down`

## Loading

```js

import { getRounded, getRoundedDown, getRoundedUp } 

    from '@writetome51/get-rounded-up-down';

```