| 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 | $215.66 | 4.489% | $225.341 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $166.84 | 12.676% | $187.9886 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $51.33 | 6.265% | $54.5458 | $54.55 | $54.55 | $54.50 |
| Purchase #4 | $193.98 | 11.550% | $216.3847 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $132.74 | 13.418% | $150.5511 | $150.55 | $150.55 | $150.60 |
| Purchase #6 | $60.33 | 3.142% | $62.2256 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $129.85 | 3.233% | $134.0481 | $134.05 | $134.05 | $134.00 |
| 7 purchase totals = | $950.73 | $1,031.0849 | $1,031.09 | $1,031.15 | $1,031.00 | |