| 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 | $167.31 | 9.459% | $183.1359 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $40.51 | 4.274% | $42.2414 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $242.49 | 12.772% | $273.4608 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $185.62 | 7.824% | $200.1429 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $22.94 | 11.665% | $25.616 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $233.69 | 11.114% | $259.6623 | $259.66 | $259.65 | $259.70 |
| Purchase #7 | $227.43 | 8.810% | $247.4666 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,119.99 | $1,231.7259 | $1,231.73 | $1,231.70 | $1,231.70 | |