| 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 | $18.29 | 4.411% | $19.0968 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $218.38 | 8.450% | $236.8331 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $69.98 | 9.430% | $76.5791 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $93.81 | 13.275% | $106.2633 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $203.62 | 5.872% | $215.5766 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $208.62 | 9.790% | $229.0439 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $151.95 | 4.699% | $159.0901 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $964.65 | $1,042.4829 | $1,042.48 | $1,042.55 | $1,042.50 | |