| 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 | $184.36 | 11.239% | $205.0802 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $199.64 | 7.558% | $214.7288 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $114.74 | 8.669% | $124.6868 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $227.27 | 9.483% | $248.822 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $187.35 | 13.812% | $213.2268 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $157.70 | 10.323% | $173.9794 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $108.30 | 8.848% | $117.8824 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $1,179.36 | $1,298.4064 | $1,298.41 | $1,298.50 | $1,298.40 | |