| 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 | $46.76 | 10.703% | $51.7647 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $14.85 | 7.627% | $15.9826 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $108.75 | 13.419% | $123.3432 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $147.40 | 13.204% | $166.8627 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $17.65 | 5.225% | $18.5722 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $65.38 | 11.558% | $72.9366 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $110.78 | 9.418% | $121.2133 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $511.57 | $570.6753 | $570.66 | $570.65 | $570.70 | |