| 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 | $105.47 | 13.486% | $119.6937 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $78.62 | 8.711% | $85.4686 | $85.47 | $85.45 | $85.50 |
| Purchase #3 | $202.84 | 9.684% | $222.483 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $140.46 | 12.218% | $157.6214 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $15.86 | 4.302% | $16.5423 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $14.48 | 7.676% | $15.5915 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $207.73 | 9.199% | $226.8391 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $765.46 | $844.2396 | $844.23 | $844.25 | $844.20 | |