| 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 | $118.79 | 9.532% | $130.1131 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $55.42 | 5.774% | $58.62 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $196.77 | 10.413% | $217.2597 | $217.26 | $217.25 | $217.30 |
| Purchase #4 | $76.84 | 8.731% | $83.5489 | $83.55 | $83.55 | $83.50 |
| Purchase #5 | $79.41 | 9.410% | $86.8825 | $86.88 | $86.90 | $86.90 |
| Purchase #6 | $139.28 | 4.177% | $145.0977 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $16.41 | 11.281% | $18.2612 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $682.92 | $739.7831 | $739.78 | $739.75 | $739.80 | |