| 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 | $167.47 | 4.548% | $175.0865 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $221.87 | 11.451% | $247.2763 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $32.91 | 10.325% | $36.308 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $216.42 | 5.358% | $228.0158 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $156.42 | 4.307% | $163.157 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $94.80 | 9.861% | $104.1482 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $115.92 | 10.486% | $128.0754 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $1,005.81 | $1,082.0672 | $1,082.09 | $1,082.10 | $1,082.10 | |