| 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 | $172.28 | 8.348% | $186.6619 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $224.54 | 13.789% | $255.5018 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $236.92 | 6.391% | $252.0616 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $92.27 | 8.772% | $100.3639 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $15.67 | 9.632% | $17.1793 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $36.35 | 11.780% | $40.632 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $136.89 | 7.599% | $147.2923 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $914.92 | $999.6928 | $999.68 | $999.70 | $999.80 | |