bankerRound.js

export const bankersRoundValue = (value, decimals = 0) => {
  const exp = 10 ** decimals;
  const number = value * exp;
  const roundedValue = Math.round(number);

  const isEven = roundedValue % 2 === 0 ? roundedValue : roundedValue - 1;
  const finalValue = Math.abs(number) % 1 === 0.5 ? isEven : roundedValue;

  return finalValue;
};