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Start your free trialTim Strand
22,458 PointsWhy use toFixed instead of toLocaleString?
is there a good case to be made for using toFixed over toLocaleString for creating a currency string? it seems like using toLocaleString has more versatility for different denominations etc even if the logic is more burdensome initially.
const prices = [5, 4.23, 6.4, 8.09, 3.20];
// Result: [ '$5.00', '$4.23', '$6.40', '$8.09', '$3.20' ]
const displayPrices = prices.map(price => parseFloat(price).toLocaleString('en-US', {style: 'currency', currency: 'USD', currencyDisplay: 'symbol', minimumFractionDigits: 2, maximumFractionDigits: 2});
1 Answer
Steven Parker
231,269 PointsIf your application is intended for multiple currencies, then toLocaleString is clearly the better choice.