"use strict"
let amountStr = "15,37"
let amount = amountStr.replace(",",".")
amount = parseFloat(amountStr)*100
console.log("- " + Math.floor(amount / 200) + "x 2 Euro")
amount = amount - Math.floor(amount / 200) *200
console.log("- " + Math.floor(amount / 100) + "x 1 Euro")
amount = amount - Math.floor(amount / 100) *100
console.log("- " + Math.floor(amount / 50) + "x 50 Cent")
amount = amount - Math.floor(amount / 50) *50
console.log("- " + Math.floor(amount / 20) + "x 20 Cent")
amount = amount - Math.floor(amount / 20) *20
console.log("- " + Math.floor(amount / 10) + "x 10 Cent")
amount = amount - Math.floor(amount / 10) *10
console.log("- " + Math.floor(amount / 5) + "x 5 Cent")
amount = amount - Math.floor(amount / 5) *5
console.log("- " + Math.floor(amount / 2) + "x 2 Cent")
amount = amount - Math.floor(amount / 2) *2
console.log("- " + Math.floor(amount / 1) + "x 1 Cent")
amount = amount - Math.floor(amount / 1) *1
///////////////////////////////////////////////////////////////////
let bill = 17.00
let billPercent = bill * 1.12
billPercent = Math.ceil(billPercent / 2.5) * 2.5
console.log("Der Gesamtbetrag beträgt " + billPercent.toFixed(2))