| 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 | $243.82 | 7.453% | $261.9919 | $261.99 | $262.00 | $262.00 |
| Purchase #2 | $173.96 | 5.317% | $183.2095 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $192.41 | 11.857% | $215.2241 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $190.96 | 4.865% | $200.2502 | $200.25 | $200.25 | $200.30 |
| Purchase #5 | $166.43 | 9.408% | $182.0877 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $193.27 | 12.740% | $217.8926 | $217.89 | $217.90 | $217.90 |
| Purchase #7 | $26.37 | 7.415% | $28.3253 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $1,187.22 | $1,288.9813 | $1,288.98 | $1,289.00 | $1,289.00 | |