| 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 | $204.50 | 13.202% | $231.4981 | $231.50 | $231.50 | $231.50 |
| Purchase #2 | $240.27 | 12.307% | $269.84 | $269.84 | $269.85 | $269.80 |
| Purchase #3 | $27.92 | 11.568% | $31.1498 | $31.15 | $31.15 | $31.10 |
| Purchase #4 | $94.65 | 8.495% | $102.6905 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $97.62 | 10.765% | $108.1288 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $206.27 | 4.247% | $215.0303 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $129.38 | 7.870% | $139.5622 | $139.56 | $139.55 | $139.60 |
| 7 purchase totals = | $1,000.61 | $1,097.8997 | $1,097.90 | $1,097.95 | $1,097.80 | |