| 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 | $21.74 | 6.588% | $23.1722 | $23.17 | $23.15 | $23.20 |
| Purchase #2 | $71.90 | 6.677% | $76.7008 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $219.71 | 10.362% | $242.4764 | $242.48 | $242.50 | $242.50 |
| Purchase #4 | $147.55 | 6.319% | $156.8737 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $146.87 | 8.483% | $159.329 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $199.90 | 13.173% | $226.2328 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $82.86 | 8.688% | $90.0589 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $890.53 | $974.8438 | $974.84 | $974.85 | $974.90 | |