| 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 | $86.96 | 8.428% | $94.289 | $94.29 | $94.30 | $94.30 |
| Purchase #2 | $137.57 | 4.544% | $143.8212 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $134.95 | 4.242% | $140.6746 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $118.75 | 11.307% | $132.1771 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $141.79 | 12.387% | $159.3535 | $159.35 | $159.35 | $159.40 |
| Purchase #6 | $55.85 | 3.778% | $57.96 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $101.31 | 9.628% | $111.0641 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $777.18 | $839.3395 | $839.33 | $839.30 | $839.50 | |