| 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 | $80.88 | 7.342% | $86.8182 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $96.34 | 11.329% | $107.2544 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $112.65 | 8.278% | $121.9752 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $103.82 | 8.413% | $112.5544 | $112.55 | $112.55 | $112.60 |
| Purchase #5 | $60.43 | 13.529% | $68.6056 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $220.52 | 5.738% | $233.1734 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $214.27 | 13.796% | $243.8307 | $243.83 | $243.85 | $243.80 |
| 7 purchase totals = | $888.91 | $974.2119 | $974.21 | $974.20 | $974.30 | |