| 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 | $79.48 | 7.453% | $85.4036 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $91.83 | 12.236% | $103.0663 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $60.25 | 5.349% | $63.4728 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $100.40 | 7.348% | $107.7774 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $213.63 | 13.471% | $242.4081 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $185.58 | 13.862% | $211.3051 | $211.31 | $211.30 | $211.30 |
| Purchase #7 | $125.66 | 11.152% | $139.6736 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $856.83 | $953.1069 | $953.11 | $953.05 | $953.20 | |