| 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 | $79.50 | 5.821% | $84.1277 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $219.30 | 7.858% | $236.5326 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $156.62 | 8.298% | $169.6163 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $125.86 | 8.162% | $136.1327 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $48.38 | 5.590% | $51.0844 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $15.94 | 13.126% | $18.0323 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $183.27 | 5.610% | $193.5514 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $828.87 | $889.0774 | $889.07 | $889.15 | $889.00 | |