| 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 | $31.77 | 13.407% | $36.0294 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $17.68 | 10.481% | $19.533 | $19.53 | $19.55 | $19.50 |
| Purchase #3 | $126.67 | 13.390% | $143.6311 | $143.63 | $143.65 | $143.60 |
| Purchase #4 | $182.76 | 9.432% | $199.9979 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $190.97 | 11.221% | $212.3987 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $85.64 | 3.613% | $88.7342 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $220.28 | 6.521% | $234.6445 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $855.77 | $934.9688 | $934.96 | $935.05 | $934.80 | |