| 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 | $114.99 | 5.567% | $121.3915 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $7.87 | 6.453% | $8.3779 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $56.44 | 9.309% | $61.694 | $61.69 | $61.70 | $61.70 |
| Purchase #4 | $168.91 | 8.215% | $182.786 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $14.40 | 13.369% | $16.3251 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $64.95 | 3.269% | $67.0732 | $67.07 | $67.05 | $67.10 |
| Purchase #7 | $34.54 | 10.684% | $38.2303 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $462.10 | $495.8780 | $495.88 | $495.95 | $495.90 | |