| 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 | $141.63 | 6.809% | $151.2736 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $107.87 | 3.579% | $111.7307 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $99.81 | 9.271% | $109.0634 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $121.41 | 12.770% | $136.9141 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $39.91 | 3.252% | $41.2079 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $151.56 | 8.825% | $164.9352 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $202.62 | 6.456% | $215.7011 | $215.70 | $215.70 | $215.70 |
| 7 purchase totals = | $864.81 | $930.8260 | $930.82 | $930.80 | $930.80 | |