| 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 | $223.39 | 4.146% | $232.6517 | $232.65 | $232.65 | $232.70 |
| Purchase #2 | $243.58 | 4.585% | $254.7481 | $254.75 | $254.75 | $254.70 |
| Purchase #3 | $234.55 | 9.185% | $256.0934 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $54.81 | 9.240% | $59.8744 | $59.87 | $59.85 | $59.90 |
| Purchase #5 | $11.58 | 7.588% | $12.4587 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $85.94 | 10.845% | $95.2602 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $236.92 | 7.313% | $254.246 | $254.25 | $254.25 | $254.20 |
| 7 purchase totals = | $1,090.77 | $1,165.3325 | $1,165.33 | $1,165.30 | $1,165.40 | |