| 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 | $27.73 | 11.696% | $30.9733 | $30.97 | $30.95 | $31.00 |
| Purchase #2 | $232.63 | 7.480% | $250.0307 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $115.42 | 5.104% | $121.311 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $78.50 | 11.321% | $87.387 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $196.48 | 6.526% | $209.3023 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $51.78 | 5.344% | $54.5471 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $60.39 | 11.414% | $67.2829 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $762.93 | $820.8343 | $820.83 | $820.85 | $820.80 | |