| 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 | $73.97 | 5.154% | $77.7824 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $172.66 | 4.106% | $179.7494 | $179.75 | $179.75 | $179.70 |
| Purchase #3 | $27.72 | 11.641% | $30.9469 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $176.39 | 6.274% | $187.4567 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $106.45 | 5.639% | $112.4527 | $112.45 | $112.45 | $112.50 |
| Purchase #6 | $198.39 | 12.255% | $222.7027 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $152.53 | 13.530% | $173.1673 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $908.11 | $984.2581 | $984.26 | $984.25 | $984.30 | |