| 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 | $208.70 | 3.192% | $215.3617 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $31.31 | 12.204% | $35.1311 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $186.43 | 3.571% | $193.0874 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $15.91 | 5.187% | $16.7353 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $106.79 | 5.671% | $112.8461 | $112.85 | $112.85 | $112.80 |
| Purchase #6 | $197.95 | 13.184% | $224.0477 | $224.05 | $224.05 | $224.00 |
| Purchase #7 | $103.75 | 5.352% | $109.3027 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $850.84 | $906.5120 | $906.52 | $906.55 | $906.40 | |