| 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 | $200.69 | 11.835% | $224.4417 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $162.44 | 3.357% | $167.8931 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $17.37 | 7.438% | $18.662 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $79.64 | 10.579% | $88.0651 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $52.95 | 4.615% | $55.3936 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $106.96 | 12.700% | $120.5439 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $205.85 | 10.773% | $228.0262 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $825.90 | $903.0256 | $903.02 | $903.05 | $903.00 | |