| 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 | $166.84 | 13.684% | $189.6704 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $191.93 | 3.652% | $198.9393 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $72.45 | 12.177% | $81.2722 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $236.70 | 5.724% | $250.2487 | $250.25 | $250.25 | $250.20 |
| Purchase #5 | $43.57 | 9.820% | $47.8486 | $47.85 | $47.85 | $47.80 |
| Purchase #6 | $178.81 | 12.129% | $200.4979 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $168.57 | 8.171% | $182.3439 | $182.34 | $182.35 | $182.30 |
| 7 purchase totals = | $1,058.87 | $1,150.8210 | $1,150.82 | $1,150.80 | $1,150.70 | |