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Home/ Questions/Q 6850433
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Editorial Team
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Editorial Team
Asked: May 27, 20262026-05-27T01:07:26+00:00 2026-05-27T01:07:26+00:00

Possible Duplicate: PHP Round function – round up to 2 dp? What my problem

  • 0

Possible Duplicate:
PHP Round function – round up to 2 dp?

What my problem is:

When i use

ceil(3.6451895227869);

i get like

4

but i want

3.65

Can you help me out?

UPDATE

Please remember:
This should always round to ceil like while rounding

3.6333333333333

it must not be 3.63 but should be 3.64

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1 Answer

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  1. Editorial Team
    Editorial Team
    2026-05-27T01:07:27+00:00Added an answer on May 27, 2026 at 1:07 am

    Check out http://www.php.net/manual/en/function.round.php

    <?php
    
    echo round(3.6451895227869, 2);
    
    ?>
    

    EDIT
    Try using this custom function http://www.php.net/manual/en/function.round.php#102641

    <?php 
    function round_up ( $value, $precision ) { 
        $pow = pow ( 10, $precision ); 
        return ( ceil ( $pow * $value ) + ceil ( $pow * $value - ceil ( $pow * $value ) ) ) / $pow; 
    } 
    
    echo round_up(3.63333333333, 2);  // 3.64
    
    ?>
    
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