| 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 | $176.70 | 5.157% | $185.8124 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $97.32 | 7.766% | $104.8779 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $31.38 | 7.708% | $33.7988 | $33.80 | $33.80 | $33.80 |
| Purchase #4 | $189.30 | 9.325% | $206.9522 | $206.95 | $206.95 | $207.00 |
| Purchase #5 | $100.84 | 10.865% | $111.7963 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $54.69 | 11.400% | $60.9247 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $236.43 | 11.311% | $263.1726 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $886.66 | $967.3349 | $967.33 | $967.30 | $967.40 | |