| 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 | $186.62 | 11.758% | $208.5628 | $208.56 | $208.55 | $208.60 |
| Purchase #2 | $82.33 | 6.188% | $87.4246 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $237.56 | 8.296% | $257.268 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $127.35 | 3.711% | $132.076 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $41.78 | 11.492% | $46.5814 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $29.81 | 9.637% | $32.6828 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $71.89 | 3.213% | $74.1998 | $74.20 | $74.20 | $74.20 |
| 7 purchase totals = | $777.34 | $838.7954 | $838.79 | $838.80 | $838.90 | |