| 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 | $106.31 | 7.360% | $114.1344 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $189.56 | 13.496% | $215.143 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $187.83 | 12.340% | $211.0082 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $23.50 | 7.237% | $25.2007 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $162.43 | 8.579% | $176.3649 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $25.51 | 3.640% | $26.4386 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $155.35 | 4.373% | $162.1435 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $850.49 | $930.4333 | $930.42 | $930.45 | $930.30 | |