| 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 | $63.27 | 8.483% | $68.6372 | $68.64 | $68.65 | $68.60 |
| Purchase #2 | $183.76 | 12.254% | $206.278 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $34.37 | 5.640% | $36.3085 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $140.29 | 4.107% | $146.0517 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $47.55 | 4.527% | $49.7026 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $27.66 | 11.577% | $30.8622 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $247.69 | 5.852% | $262.1848 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $744.59 | $800.0250 | $800.02 | $800.05 | $800.10 | |