| 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 | $116.37 | 4.629% | $121.7568 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $164.90 | 10.196% | $181.7132 | $181.71 | $181.70 | $181.70 |
| Purchase #3 | $35.86 | 5.466% | $37.8201 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $152.83 | 6.734% | $163.1216 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $8.46 | 3.367% | $8.7448 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $101.29 | 4.242% | $105.5867 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $137.27 | 9.328% | $150.0745 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $716.98 | $768.8177 | $768.81 | $768.75 | $768.80 | |