| 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 | $40.33 | 9.217% | $44.0472 | $44.05 | $44.05 | $44.00 |
| Purchase #2 | $95.76 | 11.758% | $107.0195 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $229.80 | 3.246% | $237.2593 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $197.39 | 12.549% | $222.1605 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $72.34 | 12.713% | $81.5366 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $123.87 | 11.189% | $137.7298 | $137.73 | $137.75 | $137.70 |
| Purchase #7 | $69.90 | 12.194% | $78.4236 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $829.39 | $908.1765 | $908.18 | $908.15 | $908.10 | |