| 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 | $172.93 | 5.626% | $182.659 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $15.28 | 13.342% | $17.3187 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $49.62 | 10.607% | $54.8832 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $212.67 | 6.677% | $226.87 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $40.93 | 8.121% | $44.2539 | $44.25 | $44.25 | $44.30 |
| Purchase #6 | $250.49 | 10.553% | $276.9242 | $276.92 | $276.90 | $276.90 |
| Purchase #7 | $89.56 | 9.336% | $97.9213 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $831.48 | $900.8303 | $900.82 | $900.75 | $900.90 | |