| 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 | $53.35 | 3.748% | $55.3496 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $167.32 | 6.481% | $178.164 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $136.39 | 4.814% | $142.9558 | $142.96 | $142.95 | $143.00 |
| Purchase #4 | $220.90 | 5.324% | $232.6607 | $232.66 | $232.65 | $232.70 |
| Purchase #5 | $58.68 | 6.192% | $62.3135 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $137.27 | 8.464% | $148.8885 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $58.73 | 10.192% | $64.7158 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $832.64 | $885.0479 | $885.05 | $885.00 | $885.10 | |