| 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 | $148.66 | 9.560% | $162.8719 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $46.71 | 10.833% | $51.7701 | $51.77 | $51.75 | $51.80 |
| Purchase #3 | $11.35 | 11.676% | $12.6752 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $33.79 | 13.518% | $38.3577 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $8.55 | 4.774% | $8.9582 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $101.49 | 12.340% | $114.0139 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $55.38 | 7.136% | $59.3319 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $405.93 | $447.9789 | $447.98 | $447.95 | $448.10 | |