| 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 | $40.85 | 12.342% | $45.8917 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $19.68 | 7.613% | $21.1782 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $104.57 | 6.137% | $110.9875 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $139.69 | 6.861% | $149.2741 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $165.63 | 10.435% | $182.9135 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $223.69 | 8.404% | $242.4889 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $99.97 | 7.715% | $107.6827 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $794.08 | $860.4166 | $860.41 | $860.45 | $860.50 | |