| 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 | $164.97 | 7.384% | $177.1514 | $177.15 | $177.15 | $177.20 |
| Purchase #2 | $11.43 | 6.305% | $12.1507 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $208.99 | 10.162% | $230.2276 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $99.33 | 8.132% | $107.4075 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $26.48 | 11.871% | $29.6234 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $155.91 | 3.809% | $161.8486 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $218.90 | 8.145% | $236.7294 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $886.01 | $955.1386 | $955.14 | $955.15 | $955.10 | |