A question regarding round()

[Cep]

Hello,

 

My question is to do with the php round function. From what I can glean the function should round up or down to the nearest integer.

 

So

4.3 will be 4,

4.4 till be 4,

4.5 will be 5.

 

However I have come across occasions where values that are for example 0.375 are being rounded to 0.37 and not 0.38. Is this because in the optional parameter I am doing,

 

$mynum = round($num, 2);

[rajivgonsalves]

Yes its because of the optional parameter it states the amount of decimal points.

[Daniel0]

That's strange. It should round and not truncate. It might be a bug. I get the expected output when trying echo round(0.375, 2); (0.38).

[Cep]

I will look into it a bit further and see what I can come up with, thanks for looking into it.