| 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 | $50.37 | 3.835% | $52.3017 | $52.30 | $52.30 | $52.30 |
| Purchase #2 | $183.54 | 4.337% | $191.5001 | $191.50 | $191.50 | $191.50 |
| Purchase #3 | $44.53 | 11.831% | $49.7983 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $169.48 | 8.316% | $183.574 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $182.53 | 3.821% | $189.5045 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $97.49 | 13.840% | $110.9826 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $170.49 | 5.403% | $179.7016 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $898.43 | $957.3628 | $957.35 | $957.35 | $957.40 | |