| 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 | $85.89 | 9.247% | $93.8322 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $125.44 | 10.218% | $138.2575 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $6.82 | 3.159% | $7.0354 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $58.35 | 5.174% | $61.369 | $61.37 | $61.35 | $61.40 |
| Purchase #5 | $170.52 | 4.427% | $178.0689 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $167.86 | 5.819% | $177.6278 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $151.91 | 11.853% | $169.9159 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $766.79 | $826.1067 | $826.12 | $826.10 | $826.10 | |