| 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 | $115.83 | 11.430% | $129.0694 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $80.77 | 13.868% | $91.9712 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $116.50 | 4.323% | $121.5363 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $166.65 | 6.445% | $177.3906 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $36.82 | 11.259% | $40.9656 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $205.83 | 12.221% | $230.9845 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $207.42 | 10.595% | $229.3961 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $929.82 | $1,021.3137 | $1,021.32 | $1,021.30 | $1,021.40 | |