| 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 | $171.50 | 11.592% | $191.3803 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $239.26 | 12.200% | $268.4497 | $268.45 | $268.45 | $268.40 |
| Purchase #3 | $195.81 | 6.304% | $208.1539 | $208.15 | $208.15 | $208.20 |
| Purchase #4 | $140.53 | 5.456% | $148.1973 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $242.50 | 8.642% | $263.4569 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $131.93 | 7.859% | $142.2984 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $187.73 | 5.747% | $198.5188 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $1,309.26 | $1,420.4553 | $1,420.46 | $1,420.45 | $1,420.50 | |