| 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 | $91.74 | 6.810% | $97.9875 | $97.99 | $98.00 | $98.00 |
| Purchase #2 | $11.31 | 7.838% | $12.1965 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $172.88 | 7.617% | $186.0483 | $186.05 | $186.05 | $186.00 |
| Purchase #4 | $35.42 | 13.176% | $40.0869 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $151.33 | 9.772% | $166.118 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $99.82 | 5.524% | $105.3341 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $228.99 | 13.408% | $259.693 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $791.49 | $867.4643 | $867.47 | $867.50 | $867.40 | |