| 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 | $30.93 | 9.564% | $33.8881 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $232.92 | 4.651% | $243.7531 | $243.75 | $243.75 | $243.80 |
| Purchase #3 | $117.88 | 12.159% | $132.213 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $39.36 | 10.507% | $43.4956 | $43.50 | $43.50 | $43.50 |
| Purchase #5 | $45.62 | 12.156% | $51.1656 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $209.70 | 5.277% | $220.7659 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $86.73 | 12.226% | $97.3336 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $763.14 | $822.6149 | $822.62 | $822.60 | $822.70 | |