| 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 | $193.76 | 3.785% | $201.0938 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $228.58 | 3.719% | $237.0809 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $10.73 | 11.382% | $11.9513 | $11.95 | $11.95 | $12.00 |
| Purchase #4 | $108.36 | 4.494% | $113.2297 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $89.64 | 4.784% | $93.9284 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $180.74 | 5.393% | $190.4873 | $190.49 | $190.50 | $190.50 |
| Purchase #7 | $224.62 | 6.628% | $239.5078 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $1,036.43 | $1,087.2792 | $1,087.28 | $1,087.35 | $1,087.30 | |