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 | I do not know if this has ever been asked in C before but I have a floating point variable like this: [code] while (fCost <= 0.0) { printf("\n\tKudler Fine Foods 'Sales Tax Calculator'\t\n"); printf("\nPlease enter your sub-total:\n"); //allows customer to enter sub-total scanf("\n%f", &fCost); } [/code] note the variable … |