hi. how to round off float number to 2 decimal place?

Answer 1

heres code i found online that might help

#include <math.h>
float val = 37.777779;

float rounded_down = floorf(val * 100) / 100;
/* Result: 37.77 */
float nearest = roundf(val * 100) / 100;
/* Result: 37.78 */
float rounded_up = ceilf(val * 100) / 100;
/* Result: 37.78 */

Answer 2

thank u 😊