| 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 | $98.87 | 7.507% | $106.2922 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $46.33 | 5.701% | $48.9713 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $95.28 | 4.819% | $99.8715 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $164.42 | 5.849% | $174.0369 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $199.64 | 7.368% | $214.3495 | $214.35 | $214.35 | $214.30 |
| Purchase #6 | $32.77 | 8.325% | $35.4981 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $112.81 | 13.165% | $127.6614 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $750.12 | $806.6809 | $806.68 | $806.65 | $806.70 | |