import { toFixed } from 'rc-input-number/lib/utils/MiniDecimal'; import { getNumberPrecision } from 'rc-input-number/lib/utils/numberUtil'; export function toFixedByStep(value: any, step: string | number) { if (typeof value === 'undefined' || value === null || value === '') { return ''; } const precision = getNumberPrecision(step); // return parseFloat(String(value)).toFixed(precision); return toFixed(String(value), '.', precision); }