| 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 | $233.77 | 8.554% | $253.7667 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $16.70 | 6.785% | $17.8331 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $100.38 | 4.785% | $105.1832 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $72.75 | 9.324% | $79.5332 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $241.87 | 9.868% | $265.7377 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $78.84 | 9.813% | $86.5766 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $13.69 | 7.529% | $14.7207 | $14.72 | $14.70 | $14.70 |
| 7 purchase totals = | $758.00 | $823.3512 | $823.35 | $823.40 | $823.30 | |