| 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 | $215.28 | 8.604% | $233.8027 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $47.59 | 4.113% | $49.5474 | $49.55 | $49.55 | $49.50 |
| Purchase #3 | $81.52 | 9.125% | $88.9587 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $23.61 | 12.477% | $26.5558 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $41.58 | 10.316% | $45.8694 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $77.72 | 5.594% | $82.0677 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $153.37 | 13.282% | $173.7406 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $640.67 | $700.5423 | $700.55 | $700.50 | $700.60 | |