| 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 | $204.28 | 7.857% | $220.3303 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $5.77 | 10.758% | $6.3907 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $177.72 | 9.125% | $193.937 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $36.36 | 6.393% | $38.6845 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $75.94 | 3.371% | $78.4999 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $167.50 | 7.855% | $180.6571 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $23.79 | 10.452% | $26.2765 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $691.36 | $744.7760 | $744.78 | $744.85 | $744.80 | |