| 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 | $112.62 | 7.847% | $121.4573 | $121.46 | $121.45 | $121.50 |
| Purchase #2 | $247.25 | 13.479% | $280.5768 | $280.58 | $280.60 | $280.60 |
| Purchase #3 | $237.67 | 12.833% | $268.1702 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $239.72 | 3.779% | $248.779 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $56.80 | 3.116% | $58.5699 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $232.43 | 8.511% | $252.2121 | $252.21 | $252.20 | $252.20 |
| Purchase #7 | $43.40 | 12.700% | $48.9118 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $1,169.89 | $1,278.6771 | $1,278.68 | $1,278.65 | $1,278.80 | |