| 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 | $12.98 | 11.134% | $14.4252 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $108.28 | 5.452% | $114.1834 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $150.85 | 6.355% | $160.4365 | $160.44 | $160.45 | $160.40 |
| Purchase #4 | $162.66 | 5.406% | $171.4534 | $171.45 | $171.45 | $171.50 |
| Purchase #5 | $227.42 | 8.419% | $246.5665 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $155.33 | 7.846% | $167.5172 | $167.52 | $167.50 | $167.50 |
| Purchase #7 | $208.36 | 10.191% | $229.594 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,025.88 | $1,104.1762 | $1,104.18 | $1,104.20 | $1,104.20 | |