| 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 | $111.56 | 6.771% | $119.1137 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $15.43 | 10.466% | $17.0449 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $58.47 | 11.595% | $65.2496 | $65.25 | $65.25 | $65.20 |
| Purchase #4 | $57.95 | 13.268% | $65.6388 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $140.28 | 11.186% | $155.9717 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $149.91 | 7.137% | $160.6091 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $61.52 | 7.601% | $66.1961 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $595.12 | $649.8239 | $649.82 | $649.80 | $649.70 | |