| 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 | $193.85 | 10.815% | $214.8149 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $143.76 | 3.772% | $149.1826 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $213.87 | 6.299% | $227.3417 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $196.85 | 6.640% | $209.9208 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $163.30 | 11.430% | $181.9652 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $155.29 | 13.454% | $176.1827 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $94.66 | 13.841% | $107.7619 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $1,161.58 | $1,267.1698 | $1,267.16 | $1,267.15 | $1,267.20 | |