| 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 | $216.61 | 8.347% | $234.6904 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $42.90 | 5.185% | $45.1244 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $41.65 | 9.664% | $45.6751 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $163.54 | 9.783% | $179.5391 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $165.50 | 4.761% | $173.3795 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $180.72 | 9.142% | $197.2414 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $106.37 | 5.771% | $112.5086 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $917.29 | $988.1585 | $988.16 | $988.20 | $988.10 | |