| 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 | $162.50 | 4.420% | $169.6825 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $15.79 | 11.588% | $17.6197 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $219.69 | 5.713% | $232.2409 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $16.34 | 10.640% | $18.0786 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $14.30 | 11.844% | $15.9937 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $105.65 | 4.645% | $110.5574 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $125.35 | 10.195% | $138.1294 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $659.62 | $702.3022 | $702.30 | $702.35 | $702.30 | |