| 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 | $190.42 | 11.371% | $212.0727 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $106.54 | 10.491% | $117.7171 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $6.43 | 8.552% | $6.9799 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $111.65 | 10.229% | $123.0707 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $219.79 | 8.154% | $237.7117 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $97.57 | 9.380% | $106.7221 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $156.82 | 10.332% | $173.0226 | $173.02 | $173.00 | $173.00 |
| 7 purchase totals = | $889.22 | $977.2968 | $977.29 | $977.20 | $977.30 | |