| 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 | $111.92 | 6.397% | $119.0795 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $21.67 | 9.227% | $23.6695 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $85.85 | 9.243% | $93.7851 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $103.68 | 5.669% | $109.5576 | $109.56 | $109.55 | $109.60 |
| Purchase #5 | $125.25 | 7.198% | $134.2655 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $16.96 | 3.504% | $17.5543 | $17.55 | $17.55 | $17.60 |
| Purchase #7 | $145.74 | 5.835% | $154.2439 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $611.07 | $652.1554 | $652.16 | $652.15 | $652.30 | |