| 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 | $216.38 | 13.724% | $246.076 | $246.08 | $246.10 | $246.10 |
| Purchase #2 | $114.64 | 12.676% | $129.1718 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $122.35 | 9.606% | $134.1029 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $6.58 | 12.513% | $7.4034 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $204.25 | 12.388% | $229.5525 | $229.55 | $229.55 | $229.60 |
| Purchase #6 | $89.79 | 8.510% | $97.4311 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $37.79 | 7.701% | $40.7002 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $791.78 | $884.4379 | $884.43 | $884.45 | $884.50 | |