| 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 | $27.25 | 5.373% | $28.7141 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $106.61 | 7.708% | $114.8275 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $43.70 | 10.594% | $48.3296 | $48.33 | $48.35 | $48.30 |
| Purchase #4 | $154.48 | 13.224% | $174.9084 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $195.60 | 4.628% | $204.6524 | $204.65 | $204.65 | $204.70 |
| Purchase #6 | $250.44 | 4.410% | $261.4844 | $261.48 | $261.50 | $261.50 |
| Purchase #7 | $175.31 | 3.251% | $181.0093 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $953.39 | $1,013.9257 | $1,013.92 | $1,013.95 | $1,013.90 | |