| 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 | $79.84 | 7.601% | $85.9086 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $52.43 | 9.342% | $57.328 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $29.32 | 3.814% | $30.4383 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $150.94 | 9.850% | $165.8076 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $107.85 | 5.238% | $113.4992 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $228.85 | 10.108% | $251.9822 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $60.33 | 9.709% | $66.1874 | $66.19 | $66.20 | $66.20 |
| 7 purchase totals = | $709.56 | $771.1513 | $771.16 | $771.20 | $771.10 | |