| 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 | $22.28 | 8.238% | $24.1154 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $151.80 | 5.762% | $160.5467 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $106.55 | 8.613% | $115.7272 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $116.29 | 11.815% | $130.0297 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $204.36 | 13.733% | $232.4248 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $48.86 | 12.167% | $54.8048 | $54.80 | $54.80 | $54.80 |
| Purchase #7 | $226.61 | 13.710% | $257.6782 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $876.75 | $975.3268 | $975.33 | $975.35 | $975.20 | |