| 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 | $190.62 | 10.299% | $210.252 | $210.25 | $210.25 | $210.30 |
| Purchase #2 | $231.34 | 12.144% | $259.4339 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $187.26 | 7.453% | $201.2165 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $174.62 | 13.355% | $197.9405 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $154.92 | 6.293% | $164.6691 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $8.95 | 10.553% | $9.8945 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $13.92 | 7.598% | $14.9776 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $961.63 | $1,058.3841 | $1,058.38 | $1,058.40 | $1,058.40 | |