| 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 | $111.76 | 11.803% | $124.951 | $124.95 | $124.95 | $125.00 |
| Purchase #2 | $158.33 | 3.380% | $163.6816 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $203.73 | 10.402% | $224.922 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $7.40 | 8.377% | $8.0199 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $149.59 | 8.557% | $162.3904 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $199.61 | 13.489% | $226.5354 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $47.73 | 4.852% | $50.0459 | $50.05 | $50.05 | $50.00 |
| 7 purchase totals = | $878.15 | $960.5462 | $960.55 | $960.55 | $960.50 | |