| 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 | $199.51 | 7.199% | $213.8727 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $213.51 | 12.374% | $239.9297 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $53.98 | 6.599% | $57.5421 | $57.54 | $57.55 | $57.50 |
| Purchase #4 | $29.70 | 13.509% | $33.7122 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $106.98 | 5.328% | $112.6799 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $52.38 | 10.732% | $58.0014 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $84.89 | 10.849% | $94.0997 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $740.95 | $809.8377 | $809.83 | $809.85 | $809.80 | |