| 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 | $156.82 | 4.250% | $163.4849 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $199.41 | 3.491% | $206.3714 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $42.27 | 11.706% | $47.2181 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $73.64 | 4.315% | $76.8176 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $128.32 | 3.815% | $133.2154 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $34.84 | 3.856% | $36.1834 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $190.65 | 13.267% | $215.9435 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $825.95 | $879.2343 | $879.23 | $879.20 | $879.20 | |