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petrosmm/MidpointRounding.AwayFromZero.js

Last active August 18, 2023 03:41
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A function to assist in MidpointRounding.AwayFromZero on the client side
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MidpointRounding.AwayFromZero.js
function RoundAwayFromZero(startValue, digits) {
var decimalValue = 0;
digits = digits || 0;
startValue *= parseFloat(Math.pow(10, (digits + 1)));
decimalValue = parseInt(Math.floor(startValue)) - (Math.floor(startValue / 10) * 10);
startValue = Math.floor(startValue / 10);
if (decimalValue >= 5) {
startValue += 1;
}
startValue /= parseFloat(Math.pow(10, (digits)));
return startValue;
}
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