| 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 | $249.82 | 4.568% | $261.2318 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $38.67 | 10.414% | $42.6971 | $42.70 | $42.70 | $42.70 |
| Purchase #3 | $84.79 | 3.441% | $87.7076 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $102.91 | 4.676% | $107.7221 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $232.28 | 10.501% | $256.6717 | $256.67 | $256.65 | $256.70 |
| Purchase #6 | $186.85 | 11.112% | $207.6128 | $207.61 | $207.60 | $207.60 |
| Purchase #7 | $24.35 | 12.408% | $27.3713 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $919.67 | $991.0144 | $991.01 | $990.95 | $991.00 | |