| 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 | $163.57 | 8.498% | $177.4702 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $220.51 | 11.676% | $246.2567 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $52.29 | 9.668% | $57.3454 | $57.35 | $57.35 | $57.30 |
| Purchase #4 | $250.42 | 7.642% | $269.5571 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $246.86 | 13.614% | $280.4675 | $280.47 | $280.45 | $280.50 |
| Purchase #6 | $89.60 | 10.778% | $99.2571 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $195.29 | 6.657% | $208.2905 | $208.29 | $208.30 | $208.30 |
| 7 purchase totals = | $1,218.54 | $1,338.6445 | $1,338.66 | $1,338.60 | $1,338.80 | |