| 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 | $154.41 | 4.526% | $161.3986 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $69.84 | 5.759% | $73.8621 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $206.99 | 13.760% | $235.4718 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $13.95 | 9.516% | $15.2775 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $215.42 | 10.482% | $238.0003 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $243.43 | 4.390% | $254.1166 | $254.12 | $254.10 | $254.10 |
| Purchase #7 | $236.47 | 5.682% | $249.9062 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $1,140.51 | $1,228.0331 | $1,228.04 | $1,228.00 | $1,228.10 | |