| 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 | $249.28 | 6.811% | $266.2585 | $266.26 | $266.25 | $266.30 |
| Purchase #2 | $100.34 | 5.816% | $106.1758 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $181.57 | 3.678% | $188.2481 | $188.25 | $188.25 | $188.20 |
| Purchase #4 | $28.71 | 7.785% | $30.9451 | $30.95 | $30.95 | $30.90 |
| Purchase #5 | $238.94 | 9.517% | $261.6799 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $185.28 | 13.766% | $210.7856 | $210.79 | $210.80 | $210.80 |
| Purchase #7 | $158.56 | 10.240% | $174.7965 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $1,142.68 | $1,238.8895 | $1,238.91 | $1,238.95 | $1,238.90 | |