[ddhoward]

This one is untested, but SHOULD let you specify the multiple you want to round to. (in your case, 5) Probably only woks with positive numbers.

PHP Code:

stock RoundToMultiple(input, multiple, roundup=true) {
    new remainder = input % multiple;
    if (remainder == 0) {
        return input;
    }
    new double = remainder * 2;    
    if (double < multiple || (double == multiple && !roundup)) {
        return (input-remainder);
    }
    else {
        return (input+(multiple-remainder));
    }
} 


[Pelipoika]

Originally Posted by ddhoward It would be easier to use the modulo function, methinks. PHP Code: stock RoundToFive(input) {     new remainder = input % 5;     if (remainder == 0) return input;     if (remainder <= 2) return (input-remainder);     if (remainder >= 3) return (input+(5-remainder)); }

Perfect! Thank you so much.

Cookies.net's solution also worked but it doesnt convert the numbers down (Not that big of a deal for my purposes tho but ill use ddHowards stock)

[Cookies.net]

Originally Posted by Pelipoika Cookies.net's solution also worked but it doesnt convert the numbers down (Not that big of a deal for my purposes tho but ill use ddHowards stock)

Ah, my mistake, it should have been

PHP Code:

//For integers
new output = ((input + 2) / 5) * 5; 


The 2 comes from an integer divison (5/2=2)

for any number it would be something like this

PHP Code:

//For integers
new output = ((input + (nth / 2)) / nth) * nth; 


[ddhoward]

Updated the above stock, the third optional argument (defaults to true) sets whether the function should round up or down if the input is directly in the middle of two multiples. (for example, 15 being rounded to 10 or 20?)