| 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 | $93.40 | 4.410% | $97.5189 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $154.73 | 10.582% | $171.1035 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $164.83 | 13.582% | $187.2172 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $219.25 | 7.803% | $236.3581 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $222.95 | 3.318% | $230.3475 | $230.35 | $230.35 | $230.30 |
| Purchase #6 | $200.88 | 8.125% | $217.2015 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $203.61 | 3.138% | $209.9993 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,259.65 | $1,349.7460 | $1,349.75 | $1,349.70 | $1,349.70 | |