| 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 | $157.65 | 3.702% | $163.4862 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $13.48 | 8.312% | $14.6005 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $237.82 | 5.186% | $250.1533 | $250.15 | $250.15 | $250.20 |
| Purchase #4 | $12.98 | 11.316% | $14.4488 | $14.45 | $14.45 | $14.40 |
| Purchase #5 | $234.33 | 3.378% | $242.2457 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $198.91 | 9.375% | $217.5578 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $224.97 | 4.334% | $234.7202 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $1,080.14 | $1,137.2125 | $1,137.22 | $1,137.20 | $1,137.20 | |