| 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 | $42.91 | 12.719% | $48.3677 | $48.37 | $48.35 | $48.40 |
| Purchase #2 | $33.62 | 8.588% | $36.5073 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $203.34 | 3.439% | $210.3329 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $222.95 | 12.425% | $250.6515 | $250.65 | $250.65 | $250.70 |
| Purchase #5 | $87.95 | 6.785% | $93.9174 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $155.49 | 9.261% | $169.8899 | $169.89 | $169.90 | $169.90 |
| Purchase #7 | $16.66 | 6.424% | $17.7302 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $762.92 | $827.3969 | $827.40 | $827.40 | $827.40 | |