| 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 | $103.68 | 8.289% | $112.274 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $230.94 | 13.365% | $261.8051 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $214.32 | 11.566% | $239.1083 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $101.43 | 11.599% | $113.1949 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $173.47 | 13.560% | $196.9925 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $129.94 | 3.746% | $134.8076 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $169.80 | 12.471% | $190.9758 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $1,123.58 | $1,249.1582 | $1,249.16 | $1,249.15 | $1,249.20 | |