| 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 | $56.59 | 10.471% | $62.5155 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $70.95 | 6.111% | $75.2858 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $164.37 | 12.561% | $185.0165 | $185.02 | $185.00 | $185.00 |
| Purchase #4 | $12.78 | 4.453% | $13.3491 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $162.56 | 13.725% | $184.8714 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $175.74 | 6.604% | $187.3459 | $187.35 | $187.35 | $187.30 |
| Purchase #7 | $193.28 | 12.478% | $217.3975 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $836.27 | $925.7817 | $925.80 | $925.75 | $925.70 | |