| 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 | $129.97 | 10.852% | $144.0743 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $13.59 | 10.642% | $15.0362 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $91.32 | 13.528% | $103.6738 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $10.25 | 12.495% | $11.5307 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $200.68 | 7.830% | $216.3932 | $216.39 | $216.40 | $216.40 |
| Purchase #6 | $185.38 | 8.593% | $201.3097 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $28.40 | 3.169% | $29.3 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $659.59 | $721.3179 | $721.31 | $721.30 | $721.30 | |