| 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 | $77.89 | 11.314% | $86.7025 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $149.38 | 13.570% | $169.6509 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $183.48 | 7.555% | $197.3419 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $126.48 | 9.227% | $138.1503 | $138.15 | $138.15 | $138.20 |
| Purchase #5 | $210.39 | 13.766% | $239.3523 | $239.35 | $239.35 | $239.40 |
| Purchase #6 | $103.82 | 12.642% | $116.9449 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $234.74 | 9.546% | $257.1483 | $257.15 | $257.15 | $257.10 |
| 7 purchase totals = | $1,086.18 | $1,205.2911 | $1,205.28 | $1,205.30 | $1,205.30 | |