| 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 | $124.92 | 12.371% | $140.3739 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $115.81 | 3.356% | $119.6966 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $69.93 | 4.600% | $73.1468 | $73.15 | $73.15 | $73.10 |
| Purchase #4 | $93.34 | 7.592% | $100.4264 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $172.80 | 12.814% | $194.9426 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $27.94 | 10.406% | $30.8474 | $30.85 | $30.85 | $30.80 |
| Purchase #7 | $44.69 | 12.421% | $50.2409 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $649.43 | $709.6746 | $709.68 | $709.70 | $709.50 | |