| 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 | $102.88 | 12.549% | $115.7904 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $143.69 | 12.775% | $162.0464 | $162.05 | $162.05 | $162.00 |
| Purchase #3 | $60.63 | 3.118% | $62.5204 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $215.96 | 3.736% | $224.0283 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $48.70 | 13.847% | $55.4435 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $107.88 | 10.688% | $119.4102 | $119.41 | $119.40 | $119.40 |
| Purchase #7 | $247.34 | 11.110% | $274.8195 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $927.08 | $1,014.0587 | $1,014.06 | $1,014.05 | $1,013.90 | |