| 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 | $85.69 | 7.373% | $92.0079 | $92.01 | $92.00 | $92.00 |
| Purchase #2 | $7.87 | 7.399% | $8.4523 | $8.45 | $8.45 | $8.50 |
| Purchase #3 | $199.94 | 9.767% | $219.4681 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $195.56 | 5.532% | $206.3784 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $86.79 | 11.793% | $97.0251 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $210.41 | 9.209% | $229.7867 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $186.83 | 3.739% | $193.8156 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $973.09 | $1,046.9341 | $1,046.95 | $1,046.95 | $1,047.00 | |