| 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 | $150.85 | 7.123% | $161.595 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $228.82 | 3.564% | $236.9751 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $26.69 | 7.504% | $28.6928 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $196.41 | 12.517% | $220.9946 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $205.47 | 13.487% | $233.1817 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $133.36 | 5.298% | $140.4254 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $115.64 | 5.214% | $121.6695 | $121.67 | $121.65 | $121.70 |
| 7 purchase totals = | $1,057.24 | $1,143.5341 | $1,143.54 | $1,143.60 | $1,143.60 | |