| 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 | $115.62 | 4.659% | $121.0067 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $211.54 | 11.800% | $236.5017 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $80.53 | 5.339% | $84.8295 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $226.92 | 4.134% | $236.3009 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $163.77 | 7.105% | $175.4059 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $11.27 | 5.304% | $11.8678 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $109.69 | 13.635% | $124.6462 | $124.65 | $124.65 | $124.60 |
| 7 purchase totals = | $919.34 | $990.5587 | $990.57 | $990.55 | $990.50 | |