Question

How to round a number up to the nearest 10 in PHP

Answer 1

function roundUpToNearest10($num) {
    return ceil($num / 10) * 10;
}
  
echo roundUpToNearest10(33) . "\n";
echo roundUpToNearest10(59) . "\n";
echo roundUpToNearest10(599.99) . "\n";
echo roundUpToNearest10(3.14) . "\n";
echo roundUpToNearest10(2) . "\n";
echo roundUpToNearest10(19) . "\n";
echo roundUpToNearest10(-12) . "\n";
echo roundUpToNearest10(-101) . "\n";
echo roundUpToNearest10(-109) . "\n";
 
 
  
  
  
/*
run:
  
40
60
600
10
10
20
-10
-100
-100
  
*/

 

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