| 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 | $170.81 | 13.844% | $194.4569 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $99.91 | 11.210% | $111.1099 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $237.77 | 7.677% | $256.0236 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $165.54 | 10.567% | $183.0326 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $209.84 | 10.853% | $232.6139 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $144.75 | 9.594% | $158.6373 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $163.71 | 9.595% | $179.418 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $1,192.33 | $1,315.2922 | $1,315.29 | $1,315.25 | $1,315.20 | |