gibney.org
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Technology
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Javascript
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Tools
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Tax Calculator
(Entry Nr. 79, by user 1 |
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<br><br> Percentage: <input id=mwstsatz value=19 style="width: 3em"> %<br> <br> Price incl. tax: <input id=brutto><br> <br> Prize excl. tax: <Excl.: <input id=netto><br> <br> tax: <input id=mwst><br> <br> <input type=submit onClick="berechnen()"> <script> function berechnen() { MwstSatzBox=document.getElementById("mwstsatz"); BruttoBox=document.getElementById("brutto"); NettoBox=document.getElementById("netto"); MwstBox=document.getElementById("mwst"); MwstSatz=MwstSatzBox.value; Brutto=BruttoBox.value; Netto=Brutto/(1+MwstSatz/100); Mwst=Brutto-Netto; NettoBox.value=Netto; MwstBox.value=Math.round(Mwst*100)/100; } </script>
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