| 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 | $202.72 | 5.314% | $213.4925 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $148.42 | 12.575% | $167.0838 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $212.33 | 4.301% | $221.4623 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $84.92 | 5.212% | $89.346 | $89.35 | $89.35 | $89.30 |
| Purchase #5 | $15.56 | 4.452% | $16.2527 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $8.32 | 4.512% | $8.6954 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $246.30 | 9.850% | $270.5606 | $270.56 | $270.55 | $270.60 |
| 7 purchase totals = | $918.57 | $986.8933 | $986.89 | $986.90 | $987.00 | |