| 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 | $28.79 | 4.727% | $30.1509 | $30.15 | $30.15 | $30.20 |
| Purchase #2 | $188.84 | 3.623% | $195.6817 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $88.56 | 3.838% | $91.9589 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $96.50 | 8.671% | $104.8675 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $204.60 | 5.632% | $216.1231 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $187.38 | 10.745% | $207.514 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $109.39 | 3.159% | $112.8456 | $112.85 | $112.85 | $112.80 |
| 7 purchase totals = | $904.06 | $959.1417 | $959.14 | $959.10 | $959.20 | |