Objective-C round functions
Essentials for this time!
How to round float values? Neither Stack Overflow topic has the full answer.
Generally, to round float-value and get int-value you can use lroundf (). Like this:
long int lroundf (float x);
Look Apple Developer Man for round () details.
By the way, for simple output rounded float, use token: @.0f
Also these functions are useful:
NSNumber, float, double, etc. is also applicable.