Thread: decimal formatting

I have this function --

Code:

double Item::getPrice() {
	return (price + (price * 0.07)).digits(2);
}

First of all, is digits(int) the correct way to format decimals (I only want two digits to the right of the decimal)? The compiler says I need a struct/class/union to the left of digits(). I'm not sure what I would use for that..