| 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 | $224.33 | 12.142% | $251.5681 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $215.30 | 9.743% | $236.2767 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $77.75 | 4.757% | $81.4486 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $173.49 | 7.399% | $186.3265 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $82.64 | 10.167% | $91.042 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $227.91 | 13.296% | $258.2129 | $258.21 | $258.20 | $258.20 |
| Purchase #7 | $167.68 | 4.638% | $175.457 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $1,169.10 | $1,280.3318 | $1,280.34 | $1,280.35 | $1,280.30 | |