| 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 | $51.45 | 3.839% | $53.4252 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $115.79 | 12.495% | $130.258 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $171.29 | 4.750% | $179.4263 | $179.43 | $179.45 | $179.40 |
| Purchase #4 | $195.36 | 3.443% | $202.0862 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $139.84 | 10.246% | $154.168 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $248.37 | 9.274% | $271.4038 | $271.40 | $271.40 | $271.40 |
| Purchase #7 | $223.99 | 8.572% | $243.1904 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,146.09 | $1,233.9579 | $1,233.97 | $1,234.00 | $1,234.00 | |