| 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 | $199.39 | 13.292% | $225.8929 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $156.67 | 7.374% | $168.2228 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $8.39 | 5.215% | $8.8275 | $8.83 | $8.85 | $8.80 |
| Purchase #4 | $231.37 | 10.157% | $254.8703 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $6.43 | 6.488% | $6.8472 | $6.85 | $6.85 | $6.80 |
| Purchase #6 | $166.60 | 10.571% | $184.2113 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $231.99 | 7.818% | $250.127 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $1,000.84 | $1,098.9990 | $1,099.00 | $1,099.00 | $1,098.90 | |