IOS rounding into a method of de-tail method

float Numbertoround;

int result;

Numbertoround = 4.51;

result = (int)roundf (numbertoround);

NSLog (@ "ROUNDF (%f) =%d", numbertoround, result); //ROUNDF (4.510000) = 5

result = (int)CEILF (numbertoround);

NSLog (@ "CEILF (%f) =%d", numbertoround, result); CEILF (4.510000) = 5

result = (int)Floorf (numbertoround);

NSLog (@ "Floorf (%f) =%d", numbertoround, result); Floorf (4.510000) = 4

Numbertoround = 10.49;

result = (int)roundf (numbertoround);

NSLog (@ "ROUNDF (%f) =%d", numbertoround, result); ROUNDF (10.490000) = ten

result = (int)CEILF (numbertoround);

NSLog (@ "CEILF (%f) =%d", numbertoround, result); CEILF (10.490000) = One

result = (int)Floorf (numbertoround);

NSLog (@ "Floorf (%f) =%d", numbertoround, result); Floorf (10.490000) = ten

Numbertoround =-2.49;

result = (int)roundf (numbertoround);

NSLog (@ "ROUNDF (%f) =%d", numbertoround, result); ROUNDF ( -2.490000) = 2

result = (int)CEILF (numbertoround);

NSLog (@ "CEILF (%f) =%d", numbertoround, result); CEILF ( -2.490000) = 2

result = (int)Floorf (numbertoround);

NSLog (@ "Floorf (%f) =%d", numbertoround, result); Floorf ( -2.490000) = 3

Numbertoround =-3.51;

result = (int)roundf (numbertoround);

NSLog (@ "ROUNDF (%f) =%d", numbertoround, result); ROUNDF ( -3.510000) = 4

result = (int)CEILF (numbertoround);

NSLog (@ "CEILF (%f) =%d", numbertoround, result); CEILF ( -3.510000) = 3

result = (int)Floorf (numbertoround);

NSLog (@ "Floorf (%f) =%d", numbertoround, result); Floorf ( -3.510000) = 4

IOS rounding into a method of de-tail method