| 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 | $155.60 | 5.321% | $163.8795 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $242.26 | 11.250% | $269.5143 | $269.51 | $269.50 | $269.50 |
| Purchase #3 | $215.88 | 5.314% | $227.3519 | $227.35 | $227.35 | $227.40 |
| Purchase #4 | $95.54 | 6.816% | $102.052 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $233.92 | 10.429% | $258.3155 | $258.32 | $258.30 | $258.30 |
| Purchase #6 | $233.31 | 11.578% | $260.3226 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $246.92 | 7.567% | $265.6044 | $265.60 | $265.60 | $265.60 |
| 7 purchase totals = | $1,423.43 | $1,547.0402 | $1,547.03 | $1,547.00 | $1,547.10 | |