| 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 | $191.70 | 11.841% | $214.3992 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $77.92 | 6.756% | $83.1843 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $79.40 | 3.202% | $81.9424 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $128.97 | 8.541% | $139.9853 | $139.99 | $140.00 | $140.00 |
| Purchase #5 | $235.64 | 3.408% | $243.6706 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $26.35 | 12.268% | $29.5826 | $29.58 | $29.60 | $29.60 |
| Purchase #7 | $16.96 | 3.549% | $17.5619 | $17.56 | $17.55 | $17.60 |
| 7 purchase totals = | $756.94 | $810.3263 | $810.32 | $810.35 | $810.40 | |