| 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 | $94.94 | 5.203% | $99.8797 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $169.44 | 10.466% | $187.1736 | $187.17 | $187.15 | $187.20 |
| Purchase #3 | $54.37 | 5.685% | $57.4609 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $142.61 | 11.560% | $159.0957 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $55.35 | 3.639% | $57.3642 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $170.36 | 12.244% | $191.2189 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $59.51 | 7.495% | $63.9703 | $63.97 | $63.95 | $64.00 |
| 7 purchase totals = | $746.58 | $816.1633 | $816.16 | $816.10 | $816.30 | |