| 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 | $82.34 | 4.118% | $85.7308 | $85.73 | $85.75 | $85.70 |
| Purchase #2 | $120.28 | 7.578% | $129.3948 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $24.32 | 3.451% | $25.1593 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $193.76 | 9.708% | $212.5702 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $6.62 | 6.469% | $7.0482 | $7.05 | $7.05 | $7.00 |
| Purchase #6 | $120.55 | 12.676% | $135.8309 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $129.48 | 11.264% | $144.0646 | $144.06 | $144.05 | $144.10 |
| 7 purchase totals = | $677.35 | $739.7988 | $739.79 | $739.80 | $739.80 | |