| 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 | $193.92 | 10.222% | $213.7425 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $133.57 | 10.583% | $147.7057 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $128.83 | 5.644% | $136.1012 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $193.25 | 4.161% | $201.2911 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $57.33 | 4.643% | $59.9918 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $156.43 | 11.520% | $174.4507 | $174.45 | $174.45 | $174.50 |
| Purchase #7 | $13.31 | 5.296% | $14.0149 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $876.64 | $947.2979 | $947.29 | $947.30 | $947.30 | |