| 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 | $185.92 | 6.562% | $198.1201 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $190.89 | 3.810% | $198.1629 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $202.63 | 5.874% | $214.5325 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $55.67 | 3.225% | $57.4654 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $83.67 | 5.219% | $88.0367 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $20.41 | 7.761% | $21.994 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $76.85 | 7.661% | $82.7375 | $82.74 | $82.75 | $82.70 |
| 7 purchase totals = | $816.04 | $861.0491 | $861.05 | $861.05 | $861.00 | |