how to get only 2 decimals

Does someone know which is the function that let me take only the first two decimals in a float number?

let's say that i have a number 23.4567 but I only want to use 23.45

Without looking at the wiki. An old trick is to (1) multiply but 100, (2) make it an integer, (3) make it a real number and divide my 100.

23.4567
23.4567 * 100 = 2345.67
integer would make it 2345
2345 /100 = 23.45

That's a solutin. Thanks a lot. But is there any built-in function to get it?

After multiplying by 100, add 0.5, and then llFloor it. That will do accurate "rounding" instead of "truncating". You can see that the rounding in the above example is wrong.

And, in the end, if you want to "llSay" it, you'll have to do more than just casting it to a string, because you would otherwise end up with (23.45000000 instead of 23.45).

You might have to do something silly like search for the decimal place in the string, and then keep the substring up to 2 position after the decimal.

Actually,

float oldNumber = 15.6571;
float twoDecimals = (integer)(oldNumber + .5);

Also performs rounding.

llFloor is the same as "truncating", or casting to an integer.

For what I need, it is better to truncate it. So the example of Destiny should work.

I must to come to terms with the fact that there is not a built-in function that makes the job, so I will create a global function. But if someone know about a built-in function, please let me know.

Thanks a lot.