Decimal Point Precision in C++?

How do I limit a float variable to two decimal points?





I have tried static_cast and setprecision, but none of them are working for me.





Thanks for any help.

Decimal Point Precision in C++?
#include %26lt;iostream.h%26gt;


#include %26lt;iomanip.h%26gt;





void main()


{


int i = 1499;


int j = 618;


int k = 2;


float a = 34.87432;





cout %26lt;%26lt; setw(10) %26lt;%26lt; i %26lt;%26lt; setw(10) %26lt;%26lt; j %26lt;%26lt; setw(10) %26lt;%26lt; k %26lt;%26lt; endl;


cout %26lt;%26lt; setw(10) %26lt;%26lt; k %26lt;%26lt; setw(10) %26lt;%26lt; i %26lt;%26lt; setw(10) %26lt;%26lt; j %26lt;%26lt; endl;





cout %26lt;%26lt; setprecision(3) %26lt;%26lt; setw(10) %26lt;%26lt; a %26lt;%26lt; endl;


}