| 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 | $29.89 | 3.458% | $30.9236 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $90.88 | 11.847% | $101.6466 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $194.87 | 6.563% | $207.6593 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $238.87 | 4.404% | $249.3898 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $9.65 | 9.346% | $10.5519 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $46.79 | 11.189% | $52.0253 | $52.03 | $52.05 | $52.00 |
| Purchase #7 | $154.26 | 10.709% | $170.7797 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $765.21 | $822.9762 | $822.98 | $823.00 | $823.00 | |