| 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 | $221.52 | 3.226% | $228.6662 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $202.89 | 5.645% | $214.3431 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $45.85 | 13.709% | $52.1356 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $8.92 | 13.401% | $10.1154 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $64.85 | 8.714% | $70.501 | $70.50 | $70.50 | $70.50 |
| Purchase #6 | $198.79 | 13.649% | $225.9228 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $59.54 | 4.560% | $62.255 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $802.36 | $863.9391 | $863.95 | $863.90 | $863.90 | |