| 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 | $64.42 | 9.266% | $70.3892 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $52.87 | 8.337% | $57.2778 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $27.46 | 3.440% | $28.4046 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $121.84 | 10.359% | $134.4614 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $82.68 | 11.646% | $92.3089 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $210.35 | 11.128% | $233.7577 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $118.53 | 8.472% | $128.5719 | $128.57 | $128.55 | $128.60 |
| 7 purchase totals = | $678.15 | $745.1715 | $745.17 | $745.15 | $745.30 | |