| 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 | $205.29 | 7.345% | $220.3686 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $224.54 | 9.599% | $246.0936 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $164.56 | 8.724% | $178.9162 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $208.62 | 9.473% | $228.3826 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $78.51 | 10.490% | $86.7457 | $86.75 | $86.75 | $86.70 |
| Purchase #6 | $67.30 | 3.832% | $69.8789 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $235.97 | 11.467% | $263.0287 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $1,184.79 | $1,293.4143 | $1,293.42 | $1,293.45 | $1,293.40 | |