| 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 | $205.74 | 11.329% | $229.0483 | $229.05 | $229.05 | $229.00 |
| Purchase #2 | $125.78 | 11.163% | $139.8208 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $153.32 | 9.298% | $167.5757 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $203.28 | 5.315% | $214.0843 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $18.61 | 10.732% | $20.6072 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $25.68 | 6.566% | $27.3661 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $212.48 | 12.382% | $238.7893 | $238.79 | $238.80 | $238.80 |
| 7 purchase totals = | $944.89 | $1,037.2917 | $1,037.30 | $1,037.30 | $1,037.30 | |