| 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 | $91.48 | 13.670% | $103.9853 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $149.91 | 7.536% | $161.2072 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $246.79 | 7.666% | $265.7089 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $67.61 | 11.115% | $75.1249 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $28.36 | 4.821% | $29.7272 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $26.26 | 4.200% | $27.3629 | $27.36 | $27.35 | $27.40 |
| Purchase #7 | $191.87 | 12.526% | $215.9036 | $215.90 | $215.90 | $215.90 |
| 7 purchase totals = | $802.28 | $879.0200 | $879.02 | $879.00 | $879.00 | |