| 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 | $30.26 | 8.657% | $32.8796 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $243.52 | 13.467% | $276.3148 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $196.91 | 8.359% | $213.3697 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $153.94 | 4.792% | $161.3168 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $22.55 | 4.614% | $23.5905 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $136.25 | 7.301% | $146.1976 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $32.34 | 12.253% | $36.3026 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $815.77 | $889.9716 | $889.97 | $889.95 | $890.00 | |