| 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 | $198.40 | 12.261% | $222.7258 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $61.97 | 6.709% | $66.1276 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $148.78 | 5.186% | $156.4957 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $238.74 | 5.160% | $251.059 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $88.70 | 9.595% | $97.2108 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $116.73 | 8.226% | $126.3322 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $22.99 | 9.243% | $25.115 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $876.31 | $945.0661 | $945.08 | $945.10 | $945.00 | |