| 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 | $124.39 | 12.785% | $140.2933 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $8.81 | 6.426% | $9.3761 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $182.67 | 3.116% | $188.362 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $229.65 | 10.584% | $253.9562 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $75.36 | 6.224% | $80.0504 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $246.26 | 8.790% | $267.9063 | $267.91 | $267.90 | $267.90 |
| Purchase #7 | $220.59 | 4.766% | $231.1033 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $1,087.73 | $1,171.0476 | $1,171.05 | $1,171.05 | $1,171.20 | |