Function quantize

quantize(value: number, step: number): number
Quantize a number to a given step interval.
Parameters
- value: number
  the number to quantize
- step: number
  the positive step interval
Returns number
the quantized value
Throws
RangeError if step is not positive
Example
```
import { quantize } from "@trashpanda001/helpers/number"

quantize(31, 5)
// 30
quantize(31, 2)
// 32
```
- Defined in number.ts:101