Codecademy - Switch for tips

let tipCalculator = (quality, total) => {
  switch(quality){
    case 'bad':
      return total*0.05;
      break;
    case 'ok':
      return total*0.15;
      break;
    case 'good':
      return total*0.2;
      break;
    case 'excellent':
      return total*0.3;
      break;
    default:
      return total*0.18;
      break;
  }
}

console.log(tipCalculator('good', 100));