| 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 | $197.31 | 10.349% | $217.7296 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $58.59 | 7.721% | $63.1137 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $217.94 | 9.430% | $238.4917 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $202.89 | 5.542% | $214.1342 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $102.97 | 3.534% | $106.609 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $19.86 | 11.668% | $22.1773 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $69.60 | 12.313% | $78.1698 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $869.16 | $940.4253 | $940.42 | $940.45 | $940.40 | |