| 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 | $107.69 | 6.872% | $115.0905 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $231.38 | 12.363% | $259.9855 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $45.29 | 6.534% | $48.2492 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $86.79 | 6.788% | $92.6813 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $191.93 | 10.226% | $211.5568 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $216.51 | 4.512% | $226.2789 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $107.62 | 8.476% | $116.7419 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $987.21 | $1,070.5841 | $1,070.59 | $1,070.65 | $1,070.60 | |