| 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 | $191.32 | 7.410% | $205.4968 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $7.52 | 8.247% | $8.1402 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $181.77 | 10.486% | $200.8304 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $157.40 | 3.757% | $163.3135 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $81.51 | 4.272% | $84.9921 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $207.64 | 8.690% | $225.6839 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $63.28 | 6.805% | $67.5862 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $890.44 | $956.0431 | $956.04 | $956.10 | $956.00 | |