| 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 | $83.53 | 4.184% | $87.0249 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $94.50 | 9.409% | $103.3915 | $103.39 | $103.40 | $103.40 |
| Purchase #3 | $156.36 | 13.494% | $177.4592 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $190.61 | 10.560% | $210.7384 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $192.76 | 3.644% | $199.7842 | $199.78 | $199.80 | $199.80 |
| Purchase #6 | $90.75 | 10.152% | $99.9629 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $43.36 | 11.782% | $48.4687 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $851.87 | $926.8298 | $926.82 | $926.80 | $926.90 | |