| 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 | $243.28 | 5.526% | $256.7237 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $147.66 | 5.134% | $155.2409 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $52.51 | 13.862% | $59.7889 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $23.91 | 12.835% | $26.9788 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $100.75 | 8.136% | $108.947 | $108.95 | $108.95 | $108.90 |
| Purchase #6 | $111.99 | 8.116% | $121.0791 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $117.27 | 6.696% | $125.1224 | $125.12 | $125.10 | $125.10 |
| 7 purchase totals = | $797.37 | $853.8808 | $853.88 | $853.90 | $853.80 | |