| 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 | $99.68 | 7.262% | $106.9188 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $239.88 | 8.119% | $259.3559 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $239.97 | 10.794% | $265.8724 | $265.87 | $265.85 | $265.90 |
| Purchase #4 | $123.42 | 12.643% | $139.024 | $139.02 | $139.00 | $139.00 |
| Purchase #5 | $97.66 | 12.301% | $109.6732 | $109.67 | $109.65 | $109.70 |
| Purchase #6 | $108.50 | 9.122% | $118.3974 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $29.94 | 12.777% | $33.7654 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $939.05 | $1,033.0071 | $1,033.01 | $1,032.90 | $1,033.10 | |