The result of the statement 'int cents = (int)(100 * price + 0.5);' is influenced by?

The result of the statement 'int cents = (int)(100 * price + 0.5);' is influenced by the truncation effect, which occurs when a floating-point number is cast to an integer. In this statement, the expression inside the parentheses is first evaluated to a floating-point number through the multiplication of price by 100 and then adding 0.5.

The addition of 0.5 is a technique used to properly round the resulting value when it is cast to an integer. This is significant because when the casting occurs, any fractional component is discarded, effectively truncating the number. By adding 0.5 beforehand, any floating point result that is halfway between two integers will round up to the nearest whole number rather than simply truncating to the lower integer value. For example, if the results before truncating were 49.5, it would become 50 after adding 0.5 before the cast to an integer.

Thus, the truncation effect plays a crucial role in determining the final integer value assigned to cents, making it an essential aspect of this statement's logic.