| 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 | $19.26 | 5.153% | $20.2525 | $20.25 | $20.25 | $20.30 |
| Purchase #2 | $190.76 | 8.699% | $207.3542 | $207.35 | $207.35 | $207.40 |
| Purchase #3 | $77.62 | 9.147% | $84.7199 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $99.53 | 12.461% | $111.9324 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $97.76 | 6.474% | $104.089 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $52.94 | 10.648% | $58.5771 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $44.37 | 3.673% | $45.9997 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $582.24 | $632.9248 | $632.92 | $632.95 | $633.00 | |