| 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 | $62.82 | 7.230% | $67.3619 | $67.36 | $67.35 | $67.40 |
| Purchase #2 | $82.30 | 6.337% | $87.5154 | $87.52 | $87.50 | $87.50 |
| Purchase #3 | $172.71 | 10.194% | $190.3161 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $54.71 | 4.195% | $57.0051 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $71.84 | 11.708% | $80.251 | $80.25 | $80.25 | $80.30 |
| Purchase #6 | $210.82 | 12.286% | $236.7213 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $121.80 | 4.264% | $126.9936 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $777.00 | $846.1644 | $846.17 | $846.10 | $846.20 | |