Search the Community
Showing results for tags 'formatting'.
Found 1 result
-
I was interested to format the loan amount when the result of the mortgage repayment calculation is displayed and I came across this code (which I modified a little). And thanks to the author whose name I don't know. It takes a value in a double and returns a string formatted for currency with two decimal places. Thought I'd post it for what it's worth. #include <string> std::string formatCurrency(double dv) { const std::string radix = "."; const std::string thousands = ","; const std::string unit = "$"; unsigned long v = (unsigned long) ((dv * 100.0) + .5)