| 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 | $30.96 | 7.798% | $33.3743 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $120.60 | 8.410% | $130.7425 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $185.78 | 11.420% | $206.9961 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $103.30 | 3.759% | $107.183 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $17.37 | 7.445% | $18.6632 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $133.97 | 9.572% | $146.7936 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $229.25 | 13.613% | $260.4578 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $821.23 | $904.2105 | $904.20 | $904.20 | $904.30 | |