| 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 | $116.68 | 11.526% | $130.1285 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $55.26 | 12.594% | $62.2194 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $230.72 | 10.464% | $254.8625 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $201.70 | 3.202% | $208.1584 | $208.16 | $208.15 | $208.20 |
| Purchase #5 | $49.53 | 6.650% | $52.8237 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $137.72 | 10.166% | $151.7206 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $111.88 | 13.244% | $126.6974 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $903.49 | $986.6105 | $986.61 | $986.55 | $986.60 | |