| 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 | $170.38 | 7.864% | $183.7787 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $199.73 | 3.518% | $206.7565 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $51.59 | 13.794% | $58.7063 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $171.74 | 12.339% | $192.931 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $86.90 | 10.198% | $95.7621 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $13.67 | 9.380% | $14.9522 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $86.73 | 3.413% | $89.6901 | $89.69 | $89.70 | $89.70 |
| 7 purchase totals = | $780.74 | $842.5769 | $842.58 | $842.60 | $842.70 | |