| 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 | $140.57 | 7.680% | $151.3658 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $65.89 | 10.374% | $72.7254 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $35.97 | 4.424% | $37.5613 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $79.97 | 10.214% | $88.1381 | $88.14 | $88.15 | $88.10 |
| Purchase #5 | $129.62 | 12.556% | $145.8951 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $190.77 | 11.787% | $213.2561 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $177.90 | 8.530% | $193.0749 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $820.69 | $902.0167 | $902.03 | $902.00 | $902.10 | |