| 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 | $47.73 | 3.264% | $49.2879 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $76.67 | 5.856% | $81.1598 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $209.62 | 13.626% | $238.1828 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $172.91 | 6.658% | $184.4223 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $99.88 | 4.237% | $104.1119 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $99.86 | 3.412% | $103.2672 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $226.45 | 4.395% | $236.4025 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $933.12 | $996.8344 | $996.83 | $996.80 | $996.90 | |