| 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 | $216.75 | 5.759% | $229.2326 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $101.75 | 7.731% | $109.6163 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $88.39 | 3.615% | $91.5853 | $91.59 | $91.60 | $91.60 |
| Purchase #4 | $81.83 | 11.600% | $91.3223 | $91.32 | $91.30 | $91.30 |
| Purchase #5 | $25.68 | 9.421% | $28.0993 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $151.91 | 8.433% | $164.7206 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $193.32 | 9.820% | $212.304 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $859.63 | $926.8804 | $926.88 | $926.85 | $926.80 | |