| 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 | $17.81 | 13.475% | $20.2099 | $20.21 | $20.20 | $20.20 |
| Purchase #2 | $202.95 | 11.324% | $225.9321 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $165.78 | 10.836% | $183.7439 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $71.28 | 4.319% | $74.3586 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $15.60 | 3.729% | $16.1817 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $229.47 | 7.476% | $246.6252 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $207.66 | 10.305% | $229.0594 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $910.55 | $996.1108 | $996.11 | $996.15 | $996.10 | |