| 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 | $78.34 | 10.806% | $86.8054 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $127.37 | 12.488% | $143.276 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $206.65 | 5.512% | $218.0405 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $51.94 | 11.623% | $57.977 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $241.34 | 11.586% | $269.3017 | $269.30 | $269.30 | $269.30 |
| Purchase #6 | $233.67 | 10.308% | $257.7567 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $134.59 | 12.719% | $151.7085 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $1,073.90 | $1,184.8658 | $1,184.88 | $1,184.90 | $1,184.90 | |