| 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 | $213.85 | 7.442% | $229.7647 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $153.88 | 3.621% | $159.452 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $107.35 | 8.393% | $116.3599 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $144.67 | 6.254% | $153.7177 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $171.42 | 11.545% | $191.2104 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $168.91 | 9.849% | $185.5459 | $185.55 | $185.55 | $185.50 |
| Purchase #7 | $221.61 | 13.564% | $251.6692 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $1,181.69 | $1,287.7198 | $1,287.72 | $1,287.65 | $1,287.80 | |