| 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 | $165.41 | 13.743% | $188.1423 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $52.50 | 6.378% | $55.8485 | $55.85 | $55.85 | $55.80 |
| Purchase #3 | $241.70 | 11.192% | $268.7511 | $268.75 | $268.75 | $268.80 |
| Purchase #4 | $76.39 | 12.836% | $86.1954 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $135.78 | 3.836% | $140.9885 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $154.31 | 7.644% | $166.1055 | $166.11 | $166.10 | $166.10 |
| Purchase #7 | $8.84 | 13.450% | $10.029 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $834.93 | $916.0603 | $916.07 | $916.10 | $916.00 | |