| 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 | $81.32 | 8.699% | $88.394 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $62.62 | 3.838% | $65.0234 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $163.82 | 6.270% | $174.0915 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $201.64 | 13.406% | $228.6719 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $96.44 | 4.201% | $100.4914 | $100.49 | $100.50 | $100.50 |
| Purchase #6 | $115.55 | 3.865% | $120.016 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $27.90 | 11.665% | $31.1545 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $749.29 | $807.8427 | $807.83 | $807.80 | $807.90 | |