| 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 | $126.79 | 12.146% | $142.1899 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $112.26 | 3.547% | $116.2419 | $116.24 | $116.25 | $116.20 |
| Purchase #3 | $127.83 | 13.514% | $145.1049 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $189.75 | 11.385% | $211.353 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $223.48 | 5.859% | $236.5737 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $186.98 | 7.181% | $200.407 | $200.41 | $200.40 | $200.40 |
| Purchase #7 | $97.66 | 4.701% | $102.251 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $1,064.75 | $1,154.1214 | $1,154.11 | $1,154.10 | $1,154.20 | |