| 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 | $201.69 | 6.841% | $215.4876 | $215.49 | $215.50 | $215.50 |
| Purchase #2 | $72.92 | 9.557% | $79.889 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $107.75 | 9.410% | $117.8893 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $127.92 | 9.724% | $140.3589 | $140.36 | $140.35 | $140.40 |
| Purchase #5 | $134.54 | 10.242% | $148.3196 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $239.34 | 8.276% | $259.1478 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $159.82 | 9.304% | $174.6897 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $1,043.98 | $1,135.7819 | $1,135.79 | $1,135.80 | $1,135.80 | |