| 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 | $134.37 | 12.134% | $150.6745 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $32.63 | 3.223% | $33.6817 | $33.68 | $33.70 | $33.70 |
| Purchase #3 | $119.69 | 13.849% | $136.2659 | $136.27 | $136.25 | $136.30 |
| Purchase #4 | $118.30 | 8.136% | $127.9249 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $169.30 | 7.512% | $182.0178 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $220.57 | 6.384% | $234.6512 | $234.65 | $234.65 | $234.70 |
| Purchase #7 | $118.52 | 9.758% | $130.0852 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $913.38 | $995.3012 | $995.30 | $995.25 | $995.40 | |