| 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 | $47.33 | 4.619% | $49.5162 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $148.71 | 6.652% | $158.6022 | $158.60 | $158.60 | $158.60 |
| Purchase #3 | $196.90 | 13.349% | $223.1842 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $129.83 | 3.506% | $134.3818 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $51.29 | 5.728% | $54.2279 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $200.83 | 12.550% | $226.0342 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $94.73 | 5.339% | $99.7876 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $869.62 | $945.7341 | $945.73 | $945.80 | $945.70 | |