| 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 | $111.40 | 11.501% | $124.2121 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $52.69 | 3.632% | $54.6037 | $54.60 | $54.60 | $54.60 |
| Purchase #3 | $51.31 | 9.202% | $56.0315 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $163.33 | 5.341% | $172.0535 | $172.05 | $172.05 | $172.10 |
| Purchase #5 | $126.50 | 6.193% | $134.3341 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $128.46 | 3.529% | $132.9934 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $150.33 | 8.511% | $163.1246 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $784.02 | $837.3529 | $837.33 | $837.35 | $837.30 | |