| 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 | $17.84 | 13.113% | $20.1794 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $82.32 | 11.713% | $91.9621 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $115.86 | 12.633% | $130.4966 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $114.35 | 6.639% | $121.9417 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $97.31 | 10.534% | $107.5606 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $77.38 | 6.125% | $82.1195 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $131.50 | 6.698% | $140.3079 | $140.31 | $140.30 | $140.30 |
| 7 purchase totals = | $636.56 | $694.5678 | $694.57 | $694.55 | $694.60 | |