| 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 | $45.69 | 9.203% | $49.8949 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $14.30 | 8.259% | $15.481 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $96.98 | 7.773% | $104.5183 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $210.31 | 6.705% | $224.4113 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $39.78 | 3.576% | $41.2025 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $149.44 | 5.671% | $157.9147 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $231.71 | 4.518% | $242.1787 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $788.21 | $835.6014 | $835.59 | $835.60 | $835.60 | |