| 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 | $207.95 | 8.495% | $225.6154 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $93.74 | 7.208% | $100.4968 | $100.50 | $100.50 | $100.50 |
| Purchase #3 | $60.88 | 5.720% | $64.3623 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $217.63 | 4.514% | $227.4538 | $227.45 | $227.45 | $227.50 |
| Purchase #5 | $26.66 | 5.181% | $28.0413 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $35.45 | 10.694% | $39.241 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $178.63 | 4.588% | $186.8255 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $820.94 | $872.0361 | $872.04 | $872.05 | $872.00 | |