| 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 | $39.37 | 13.241% | $44.583 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $218.26 | 7.611% | $234.8718 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $140.68 | 5.635% | $148.6073 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $224.63 | 4.339% | $234.3767 | $234.38 | $234.40 | $234.40 |
| Purchase #5 | $87.34 | 5.443% | $92.0939 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $52.53 | 5.577% | $55.4596 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $127.78 | 7.577% | $137.4619 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $890.59 | $947.4542 | $947.45 | $947.45 | $947.60 | |