| 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 | $195.25 | 8.690% | $212.2172 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $196.44 | 6.523% | $209.2538 | $209.25 | $209.25 | $209.30 |
| Purchase #3 | $30.80 | 9.516% | $33.7309 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $11.98 | 8.829% | $13.0377 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $61.57 | 5.700% | $65.0795 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $199.96 | 7.598% | $215.153 | $215.15 | $215.15 | $215.20 |
| Purchase #7 | $111.80 | 9.400% | $122.3092 | $122.31 | $122.30 | $122.30 |
| 7 purchase totals = | $807.80 | $870.7813 | $870.78 | $870.80 | $870.80 | |