| 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 | $177.38 | 13.536% | $201.3902 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $33.43 | 6.315% | $35.5411 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $101.34 | 7.536% | $108.977 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $112.85 | 12.569% | $127.0341 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $182.65 | 13.219% | $206.7945 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $148.59 | 12.769% | $167.5635 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $16.77 | 3.643% | $17.3809 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $773.01 | $864.6813 | $864.67 | $864.75 | $864.70 | |