| 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 | $228.48 | 3.326% | $236.0792 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $115.64 | 9.752% | $126.9172 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $74.80 | 12.388% | $84.0662 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $167.86 | 11.205% | $186.6687 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $166.61 | 5.704% | $176.1134 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $99.66 | 5.837% | $105.4772 | $105.48 | $105.50 | $105.50 |
| Purchase #7 | $18.96 | 9.540% | $20.7688 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $872.01 | $936.0907 | $936.10 | $936.05 | $936.20 | |