| 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 | $219.81 | 7.304% | $235.8649 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $53.89 | 9.386% | $58.9481 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $17.79 | 7.864% | $19.189 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $51.89 | 4.619% | $54.2868 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $231.43 | 7.608% | $249.0372 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $20.41 | 6.594% | $21.7558 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $189.93 | 9.340% | $207.6695 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $785.15 | $846.7513 | $846.76 | $846.75 | $846.80 | |