| 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 | $39.34 | 12.311% | $44.1831 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $62.47 | 9.861% | $68.6302 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $9.69 | 6.446% | $10.3146 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $142.34 | 4.594% | $148.8791 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $169.90 | 11.176% | $188.888 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $242.71 | 5.827% | $256.8527 | $256.85 | $256.85 | $256.90 |
| Purchase #7 | $97.66 | 8.637% | $106.0949 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $764.11 | $823.8426 | $823.83 | $823.90 | $823.90 | |