| 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 | $147.91 | 10.290% | $163.1299 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $194.63 | 13.225% | $220.3698 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $149.58 | 9.312% | $163.5089 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $209.62 | 10.742% | $232.1374 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $62.41 | 4.750% | $65.3745 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $169.41 | 6.790% | $180.9129 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $215.80 | 4.811% | $226.1821 | $226.18 | $226.20 | $226.20 |
| 7 purchase totals = | $1,149.36 | $1,251.6155 | $1,251.61 | $1,251.60 | $1,251.60 | |