| 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 | $67.26 | 6.664% | $71.7422 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $144.26 | 6.579% | $153.7509 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $143.56 | 13.547% | $163.0081 | $163.01 | $163.00 | $163.00 |
| Purchase #4 | $125.39 | 7.342% | $134.5961 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $145.99 | 10.459% | $161.2591 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $106.83 | 7.180% | $114.5004 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $126.66 | 11.314% | $140.9903 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $859.95 | $939.8471 | $939.85 | $939.85 | $939.90 | |