| 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 | $98.68 | 5.547% | $104.1538 | $104.15 | $104.15 | $104.20 |
| Purchase #2 | $133.86 | 12.786% | $150.9753 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $110.84 | 9.555% | $121.4308 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $218.44 | 6.317% | $232.2389 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $199.44 | 8.251% | $215.8958 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $97.89 | 6.219% | $103.9778 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $185.43 | 5.842% | $196.2628 | $196.26 | $196.25 | $196.30 |
| 7 purchase totals = | $1,044.58 | $1,124.9352 | $1,124.94 | $1,125.00 | $1,125.00 | |