| 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 | $179.62 | 6.531% | $191.351 | $191.35 | $191.35 | $191.40 |
| Purchase #2 | $146.41 | 7.227% | $156.9911 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $57.83 | 5.107% | $60.7834 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $79.66 | 9.202% | $86.9903 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $221.94 | 13.584% | $252.0883 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $90.54 | 10.820% | $100.3364 | $100.34 | $100.35 | $100.30 |
| Purchase #7 | $203.39 | 5.874% | $215.3371 | $215.34 | $215.35 | $215.30 |
| 7 purchase totals = | $979.39 | $1,063.8776 | $1,063.88 | $1,063.95 | $1,063.90 | |