| 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 | $73.73 | 10.308% | $81.3301 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $13.27 | 4.594% | $13.8796 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $154.40 | 8.177% | $167.0253 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $9.64 | 4.330% | $10.0574 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $211.93 | 11.507% | $236.3168 | $236.32 | $236.30 | $236.30 |
| Purchase #6 | $241.56 | 4.415% | $252.2249 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $139.85 | 7.583% | $150.4548 | $150.45 | $150.45 | $150.50 |
| 7 purchase totals = | $844.38 | $911.2889 | $911.29 | $911.30 | $911.30 | |