| 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 | $72.82 | 5.234% | $76.6314 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $125.91 | 8.155% | $136.178 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $214.87 | 3.540% | $222.4764 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $107.34 | 10.189% | $118.2769 | $118.28 | $118.30 | $118.30 |
| Purchase #5 | $94.36 | 5.557% | $99.6036 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $74.90 | 5.710% | $79.1768 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $169.42 | 12.400% | $190.4281 | $190.43 | $190.45 | $190.40 |
| 7 purchase totals = | $859.62 | $922.7712 | $922.78 | $922.90 | $922.80 | |