| 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 | $33.29 | 13.213% | $37.6886 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $138.58 | 11.387% | $154.3601 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $27.88 | 3.761% | $28.9286 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $240.94 | 10.858% | $267.1013 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $8.34 | 10.396% | $9.207 | $9.21 | $9.20 | $9.20 |
| Purchase #6 | $27.79 | 11.302% | $30.9308 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $45.91 | 9.262% | $50.1622 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $522.73 | $578.3786 | $578.38 | $578.40 | $578.40 | |