| 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 | $168.54 | 3.716% | $174.8029 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $30.98 | 11.581% | $34.5678 | $34.57 | $34.55 | $34.60 |
| Purchase #3 | $132.82 | 3.418% | $137.3598 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $24.58 | 6.645% | $26.2133 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $174.72 | 13.584% | $198.454 | $198.45 | $198.45 | $198.50 |
| Purchase #6 | $224.53 | 3.144% | $231.5892 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $150.61 | 4.832% | $157.8875 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $906.78 | $960.8745 | $960.87 | $960.85 | $961.00 | |