| 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 | $26.81 | 8.409% | $29.0645 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $139.69 | 5.441% | $147.2905 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $234.30 | 11.717% | $261.7529 | $261.75 | $261.75 | $261.80 |
| Purchase #4 | $177.59 | 3.303% | $183.4558 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $193.97 | 7.874% | $209.2432 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $177.80 | 3.602% | $184.2044 | $184.20 | $184.20 | $184.20 |
| Purchase #7 | $160.54 | 8.420% | $174.0575 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $1,110.70 | $1,189.0688 | $1,189.06 | $1,189.05 | $1,189.20 | |