| 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 | $110.52 | 5.188% | $116.2538 | $116.25 | $116.25 | $116.30 |
| Purchase #2 | $83.42 | 13.109% | $94.3555 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $114.56 | 3.570% | $118.6498 | $118.65 | $118.65 | $118.60 |
| Purchase #4 | $112.73 | 8.842% | $122.6976 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $54.54 | 8.394% | $59.1181 | $59.12 | $59.10 | $59.10 |
| Purchase #6 | $159.67 | 11.564% | $178.1342 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $53.84 | 7.757% | $58.0164 | $58.02 | $58.00 | $58.00 |
| 7 purchase totals = | $689.28 | $747.2254 | $747.23 | $747.20 | $747.20 | |