| 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 | $16.91 | 10.319% | $18.6549 | $18.65 | $18.65 | $18.70 |
| Purchase #2 | $206.93 | 7.768% | $223.0043 | $223.00 | $223.00 | $223.00 |
| Purchase #3 | $108.99 | 7.275% | $116.919 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $183.70 | 13.374% | $208.268 | $208.27 | $208.25 | $208.30 |
| Purchase #5 | $168.72 | 11.639% | $188.3573 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $30.27 | 8.435% | $32.8233 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $243.39 | 11.118% | $270.4501 | $270.45 | $270.45 | $270.50 |
| 7 purchase totals = | $958.91 | $1,058.4769 | $1,058.47 | $1,058.40 | $1,058.60 | |