php round nearest half
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xxxxxxxxxx$input = "6";// NEAREST:round($input / 10) * 10; //10// DOWN:floor($input / 10) * 10; //0// UP:ceil($input / 10) * 10; //10Source: Grepper
xxxxxxxxxx$input = "63";// NEAREST:round($input / 100) * 100; //100// DOWN:floor($input / 100) * 100; //0// UP:ceil($input / 100) * 100; //100Source: Grepper
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