| 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 | $87.42 | 8.495% | $94.8463 | $94.85 | $94.85 | $94.80 |
| Purchase #2 | $158.71 | 6.738% | $169.4039 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $73.76 | 3.419% | $76.2819 | $76.28 | $76.30 | $76.30 |
| Purchase #4 | $152.75 | 13.356% | $173.1513 | $173.15 | $173.15 | $173.20 |
| Purchase #5 | $217.88 | 11.217% | $242.3196 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $28.34 | 13.329% | $32.1174 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $40.25 | 13.569% | $45.7115 | $45.71 | $45.70 | $45.70 |
| 7 purchase totals = | $759.11 | $833.8319 | $833.83 | $833.80 | $833.80 | |