| 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 | $186.87 | 7.472% | $200.8329 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $172.68 | 5.806% | $182.7058 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $209.66 | 13.733% | $238.4526 | $238.45 | $238.45 | $238.50 |
| Purchase #4 | $41.43 | 12.844% | $46.7513 | $46.75 | $46.75 | $46.80 |
| Purchase #5 | $160.68 | 7.623% | $172.9286 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $29.92 | 3.739% | $31.0387 | $31.04 | $31.05 | $31.00 |
| Purchase #7 | $71.95 | 7.116% | $77.07 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $873.19 | $949.7799 | $949.78 | $949.80 | $949.80 | |