| 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 | $102.99 | 11.383% | $114.7134 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $74.89 | 4.775% | $78.466 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $125.62 | 13.723% | $142.8588 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $200.79 | 3.130% | $207.0747 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $89.55 | 12.440% | $100.69 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $124.44 | 4.502% | $130.0423 | $130.04 | $130.05 | $130.00 |
| Purchase #7 | $121.78 | 9.785% | $133.6962 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $840.06 | $907.5414 | $907.54 | $907.50 | $907.60 | |