| 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 | $199.51 | 11.534% | $222.5215 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $79.45 | 10.817% | $88.0441 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $92.84 | 8.563% | $100.7899 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $225.79 | 5.579% | $238.3868 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $157.75 | 4.688% | $165.1453 | $165.15 | $165.15 | $165.10 |
| Purchase #6 | $226.84 | 9.328% | $247.9996 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $29.62 | 4.263% | $30.8827 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $1,011.80 | $1,093.7699 | $1,093.77 | $1,093.80 | $1,093.70 | |