| 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 | $120.92 | 12.431% | $135.9516 | $135.95 | $135.95 | $136.00 |
| Purchase #2 | $201.83 | 6.767% | $215.4878 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $61.66 | 7.414% | $66.2315 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $139.71 | 3.436% | $144.5104 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $201.33 | 10.420% | $222.3086 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $120.57 | 4.201% | $125.6351 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $145.32 | 6.586% | $154.8908 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $991.34 | $1,065.0158 | $1,065.02 | $1,065.05 | $1,065.00 | |