| 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 | $150.34 | 11.457% | $167.5645 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $107.63 | 6.256% | $114.3633 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $235.87 | 10.332% | $260.2401 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $33.40 | 10.713% | $36.9781 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $146.31 | 10.858% | $162.1963 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $34.88 | 11.738% | $38.9742 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $121.79 | 8.873% | $132.5964 | $132.60 | $132.60 | $132.60 |
| 7 purchase totals = | $830.22 | $912.9129 | $912.91 | $912.90 | $913.00 | |