| 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 | $11.97 | 7.350% | $12.8498 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $55.41 | 3.423% | $57.3067 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $183.92 | 8.612% | $199.7592 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $146.97 | 13.167% | $166.3215 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $141.81 | 6.449% | $150.9553 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $213.93 | 9.270% | $233.7613 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $107.54 | 9.246% | $117.4831 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $861.55 | $938.4369 | $938.44 | $938.40 | $938.50 | |