| 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 | $180.42 | 11.653% | $201.4443 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $162.83 | 11.811% | $182.0619 | $182.06 | $182.05 | $182.10 |
| Purchase #3 | $148.51 | 4.238% | $154.8039 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $68.42 | 12.476% | $76.9561 | $76.96 | $76.95 | $77.00 |
| Purchase #5 | $189.82 | 9.214% | $207.31 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $248.25 | 8.808% | $270.1159 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $32.97 | 10.374% | $36.3903 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $1,031.22 | $1,129.0824 | $1,129.08 | $1,129.05 | $1,129.10 | |