| 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 | $168.87 | 6.747% | $180.2637 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $217.35 | 4.411% | $226.9373 | $226.94 | $226.95 | $226.90 |
| Purchase #3 | $198.44 | 9.563% | $217.4168 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $208.54 | 8.709% | $226.7017 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $117.41 | 7.855% | $126.6326 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $74.56 | 12.122% | $83.5982 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $204.99 | 8.452% | $222.3158 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $1,190.16 | $1,283.8661 | $1,283.87 | $1,283.85 | $1,283.80 | |