| 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 | $82.74 | 8.382% | $89.6753 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $171.49 | 4.499% | $179.2053 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $207.57 | 13.706% | $236.0195 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $148.81 | 12.178% | $166.9321 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $177.35 | 13.474% | $201.2461 | $201.25 | $201.25 | $201.20 |
| Purchase #6 | $39.97 | 6.851% | $42.7083 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $37.99 | 8.127% | $41.0774 | $41.08 | $41.10 | $41.10 |
| 7 purchase totals = | $865.92 | $956.8640 | $956.88 | $956.90 | $956.80 | |