| 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 | $179.61 | 3.119% | $185.212 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $59.34 | 13.257% | $67.2067 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $152.78 | 3.379% | $157.9424 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $241.35 | 4.475% | $252.1504 | $252.15 | $252.15 | $252.20 |
| Purchase #5 | $121.50 | 9.137% | $132.6015 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $125.53 | 11.814% | $140.3601 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $10.47 | 5.858% | $11.0833 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $890.58 | $946.5564 | $946.55 | $946.55 | $946.60 | |