| 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 | $238.40 | 10.522% | $263.4844 | $263.48 | $263.50 | $263.50 |
| Purchase #2 | $154.48 | 7.565% | $166.1664 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $210.61 | 12.676% | $237.3069 | $237.31 | $237.30 | $237.30 |
| Purchase #4 | $222.29 | 10.696% | $246.0661 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $14.36 | 9.665% | $15.7479 | $15.75 | $15.75 | $15.70 |
| Purchase #6 | $40.84 | 12.670% | $46.0144 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $215.57 | 7.745% | $232.2659 | $232.27 | $232.25 | $232.30 |
| 7 purchase totals = | $1,096.55 | $1,207.0520 | $1,207.06 | $1,207.00 | $1,207.10 | |