I have a number that will be composed of some whole numbers and a decimal. How can I round or strip the decimals from the numer? Example: 872.56 should ideally be rounded to 873, but I'd be happy to even have 872 left. I've tried the below code but it doesn't work: 
$quantity=~s/.(\d+)//;

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I thought that this would remove everything to the right of the decimal point.

In reply to Decimal Removal by Anonymous Monk

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