| 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 | $220.67 | 11.690% | $246.4663 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $237.81 | 6.283% | $252.7516 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $167.60 | 10.815% | $185.7259 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $169.41 | 6.408% | $180.2658 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $176.69 | 8.695% | $192.0532 | $192.05 | $192.05 | $192.10 |
| Purchase #6 | $250.92 | 7.170% | $268.911 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $177.83 | 12.419% | $199.9147 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $1,400.93 | $1,526.0885 | $1,526.09 | $1,526.05 | $1,526.20 | |