| 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 | $45.86 | 8.843% | $49.9154 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $42.58 | 4.363% | $44.4378 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $93.92 | 3.656% | $97.3537 | $97.35 | $97.35 | $97.40 |
| Purchase #4 | $245.43 | 8.110% | $265.3344 | $265.33 | $265.35 | $265.30 |
| Purchase #5 | $18.58 | 4.412% | $19.3997 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $239.91 | 13.127% | $271.403 | $271.40 | $271.40 | $271.40 |
| Purchase #7 | $50.96 | 10.697% | $56.4112 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $737.24 | $804.2552 | $804.25 | $804.25 | $804.20 | |