| 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 | $90.66 | 4.212% | $94.4786 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $201.55 | 5.428% | $212.4901 | $212.49 | $212.50 | $212.50 |
| Purchase #3 | $118.76 | 7.533% | $127.7062 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $132.76 | 8.473% | $144.0088 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $87.87 | 10.397% | $97.0058 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $187.61 | 9.236% | $204.9377 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $219.31 | 7.772% | $236.3548 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $1,038.52 | $1,116.9820 | $1,116.99 | $1,117.00 | $1,117.00 | |