| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $236.57 | 10.325% | $260.9959 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $94.91 | 10.493% | $104.8689 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $171.90 | 9.231% | $187.7681 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $141.32 | 8.538% | $153.3859 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $195.57 | 4.321% | $204.0206 | $204.02 | $204.00 | $204.00 |
| Purchase #6 | $54.63 | 4.272% | $56.9638 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $200.96 | 10.357% | $221.7734 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,095.86 | $1,189.7766 | $1,189.78 | $1,189.70 | $1,189.90 | |