| 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 | $215.48 | 11.173% | $239.5556 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $75.63 | 5.463% | $79.7617 | $79.76 | $79.75 | $79.80 |
| Purchase #3 | $91.46 | 6.513% | $97.4168 | $97.42 | $97.40 | $97.40 |
| Purchase #4 | $139.33 | 4.692% | $145.8674 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $17.46 | 4.249% | $18.2019 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $5.61 | 6.380% | $5.9679 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $91.88 | 3.329% | $94.9387 | $94.94 | $94.95 | $94.90 |
| 7 purchase totals = | $636.85 | $681.7100 | $681.72 | $681.65 | $681.80 | |