| 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 | $111.90 | 11.203% | $124.4362 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $80.61 | 4.452% | $84.1988 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $106.98 | 5.379% | $112.7345 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $63.56 | 5.517% | $67.0666 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $78.78 | 11.793% | $88.0705 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $212.39 | 10.234% | $234.126 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $99.60 | 11.547% | $111.1008 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $753.82 | $821.7334 | $821.74 | $821.75 | $821.70 | |