| 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 | $89.60 | 8.453% | $97.1739 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $66.96 | 9.653% | $73.4236 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $160.81 | 3.832% | $166.9722 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $83.51 | 8.106% | $90.2793 | $90.28 | $90.30 | $90.30 |
| Purchase #5 | $214.66 | 4.520% | $224.3626 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $127.52 | 7.272% | $136.7933 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $7.28 | 10.218% | $8.0239 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $750.34 | $797.0288 | $797.01 | $796.95 | $797.10 | |