| 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 | $224.90 | 3.719% | $233.264 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $212.65 | 3.805% | $220.7413 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $175.94 | 4.874% | $184.5153 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $109.88 | 6.176% | $116.6662 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $97.34 | 13.670% | $110.6464 | $110.65 | $110.65 | $110.60 |
| Purchase #6 | $190.75 | 13.129% | $215.7936 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $196.84 | 8.232% | $213.0439 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $1,208.30 | $1,294.6707 | $1,294.67 | $1,294.65 | $1,294.60 | |