| 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 | $135.50 | 8.485% | $146.9972 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $86.57 | 11.637% | $96.6442 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $241.45 | 8.791% | $262.6759 | $262.68 | $262.70 | $262.70 |
| Purchase #4 | $182.48 | 9.410% | $199.6514 | $199.65 | $199.65 | $199.70 |
| Purchase #5 | $242.51 | 10.169% | $267.1708 | $267.17 | $267.15 | $267.20 |
| Purchase #6 | $97.78 | 3.241% | $100.949 | $100.95 | $100.95 | $100.90 |
| Purchase #7 | $207.86 | 10.616% | $229.9264 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,194.15 | $1,304.0149 | $1,304.02 | $1,304.05 | $1,304.00 | |