| 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 | $190.81 | 9.108% | $208.189 | $208.19 | $208.20 | $208.20 |
| Purchase #2 | $100.50 | 5.575% | $106.1029 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $116.60 | 13.453% | $132.2862 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $90.36 | 3.546% | $93.5642 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $210.58 | 11.296% | $234.3671 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $48.97 | 5.873% | $51.846 | $51.85 | $51.85 | $51.80 |
| Purchase #7 | $177.79 | 10.127% | $195.7948 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $935.61 | $1,022.1502 | $1,022.15 | $1,022.15 | $1,022.20 | |