| 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 | $179.77 | 4.783% | $188.3684 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $23.53 | 3.761% | $24.415 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $247.34 | 8.467% | $268.2823 | $268.28 | $268.30 | $268.30 |
| Purchase #4 | $28.51 | 11.205% | $31.7045 | $31.70 | $31.70 | $31.70 |
| Purchase #5 | $68.78 | 12.671% | $77.4951 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $101.70 | 3.589% | $105.35 | $105.35 | $105.35 | $105.40 |
| Purchase #7 | $64.79 | 12.692% | $73.0131 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $714.42 | $768.6284 | $768.63 | $768.60 | $768.70 | |