| 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 | $181.61 | 6.405% | $193.2421 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $80.77 | 4.252% | $84.2043 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $130.36 | 10.157% | $143.6007 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $179.55 | 11.761% | $200.6669 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $74.36 | 5.512% | $78.4587 | $78.46 | $78.45 | $78.50 |
| Purchase #6 | $163.90 | 3.297% | $169.3038 | $169.30 | $169.30 | $169.30 |
| Purchase #7 | $46.88 | 7.268% | $50.2872 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $857.43 | $919.7637 | $919.76 | $919.75 | $919.80 | |