//%f // placeholder for a float value
//%.2f //as a placeholder, your float will be written rounded to 2 decimal places
// if you require a truncated representation, consider
// integer division or std::trunc() from <math.h> or <cmath>
// example string:
printf("Your total is $%.2f", 30.999);
//output:
//Your total is $31.00| Code Example |
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