| 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 | $174.29 | 5.702% | $184.228 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $106.66 | 9.750% | $117.0594 | $117.06 | $117.05 | $117.10 |
| Purchase #3 | $217.96 | 8.618% | $236.7438 | $236.74 | $236.75 | $236.70 |
| Purchase #4 | $53.99 | 10.156% | $59.4732 | $59.47 | $59.45 | $59.50 |
| Purchase #5 | $237.71 | 5.115% | $249.8689 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $108.80 | 8.821% | $118.3972 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $119.94 | 11.199% | $133.3721 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $1,019.35 | $1,099.1426 | $1,099.14 | $1,099.10 | $1,099.20 | |