| 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 | $66.64 | 7.178% | $71.4234 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $7.39 | 8.842% | $8.0434 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $51.62 | 13.304% | $58.4875 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $102.53 | 12.114% | $114.9505 | $114.95 | $114.95 | $115.00 |
| Purchase #5 | $193.98 | 9.495% | $212.3984 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $184.29 | 4.536% | $192.6494 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $44.74 | 11.806% | $50.022 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $651.19 | $707.9746 | $707.97 | $707.95 | $707.90 | |