| 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 | $160.52 | 5.759% | $169.7643 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $135.80 | 9.701% | $148.974 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $208.27 | 11.391% | $231.994 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $11.40 | 9.461% | $12.4786 | $12.48 | $12.50 | $12.50 |
| Purchase #5 | $18.75 | 12.143% | $21.0268 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $129.85 | 3.338% | $134.1844 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $201.84 | 7.310% | $216.5945 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $866.43 | $935.0166 | $935.00 | $935.05 | $935.10 | |