| 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 | $11.70 | 11.700% | $13.0689 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $32.81 | 4.531% | $34.2966 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $237.28 | 4.313% | $247.5139 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $76.82 | 3.699% | $79.6616 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $220.25 | 10.203% | $242.7221 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $103.63 | 5.425% | $109.2519 | $109.25 | $109.25 | $109.30 |
| Purchase #7 | $203.55 | 9.842% | $223.5834 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $886.04 | $950.0984 | $950.09 | $950.05 | $950.20 | |