| 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 | $89.94 | 13.745% | $102.3023 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $46.80 | 3.358% | $48.3715 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $64.45 | 11.694% | $71.9868 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $12.32 | 13.654% | $14.0022 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $219.66 | 13.845% | $250.0719 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $59.68 | 9.294% | $65.2267 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $73.61 | 11.161% | $81.8256 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $566.46 | $633.7870 | $633.79 | $633.80 | $633.80 | |