gistfile1.txt

const formatPrice = (price: number | undefined) => {
  if (!price) return ""
  return (
    price
      .toLocaleString("en-US", { minimumFractionDigits: 2 })
      .replace(/\D00(?=\D*$)/, "")
      .replace(",", " ")
      .replace(".", ",") + " zł"
  )
}