| 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 | $167.98 | 4.120% | $174.9008 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $108.51 | 7.119% | $116.2348 | $116.23 | $116.25 | $116.20 |
| Purchase #3 | $204.92 | 8.679% | $222.705 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $95.92 | 6.848% | $102.4886 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $9.90 | 5.632% | $10.4576 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $216.93 | 4.789% | $227.3188 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $234.55 | 5.344% | $247.0844 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $1,038.71 | $1,101.1900 | $1,101.19 | $1,101.20 | $1,101.20 | |