| 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 | $48.82 | 9.615% | $53.514 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $188.48 | 4.721% | $197.3781 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $129.72 | 8.313% | $140.5036 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $51.47 | 13.437% | $58.386 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $133.72 | 6.582% | $142.5215 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $194.29 | 12.142% | $217.8807 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $208.49 | 10.254% | $229.8686 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $954.99 | $1,040.0525 | $1,040.05 | $1,040.05 | $1,040.10 | |