| 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 | $107.41 | 12.592% | $120.9351 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $73.98 | 8.148% | $80.0079 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $177.26 | 4.646% | $185.4955 | $185.50 | $185.50 | $185.50 |
| Purchase #4 | $158.97 | 7.322% | $170.6098 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $234.78 | 11.437% | $261.6318 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $59.97 | 13.751% | $68.2165 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $198.46 | 8.482% | $215.2934 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $1,010.83 | $1,102.1900 | $1,102.20 | $1,102.20 | $1,102.10 | |