| 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 | $48.38 | 7.804% | $52.1556 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $145.64 | 3.233% | $150.3485 | $150.35 | $150.35 | $150.30 |
| Purchase #3 | $204.64 | 10.797% | $226.735 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $70.75 | 12.401% | $79.5237 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $13.52 | 3.194% | $13.9518 | $13.95 | $13.95 | $14.00 |
| Purchase #6 | $43.51 | 8.170% | $47.0648 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $186.99 | 10.612% | $206.8334 | $206.83 | $206.85 | $206.80 |
| 7 purchase totals = | $713.43 | $776.6128 | $776.61 | $776.60 | $776.60 | |