| 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 | $41.93 | 8.228% | $45.38 | $45.38 | $45.40 | $45.40 |
| Purchase #2 | $221.30 | 5.571% | $233.6286 | $233.63 | $233.65 | $233.60 |
| Purchase #3 | $238.37 | 9.429% | $260.8459 | $260.85 | $260.85 | $260.80 |
| Purchase #4 | $70.97 | 7.305% | $76.1544 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $204.82 | 11.558% | $228.4931 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $94.56 | 3.401% | $97.776 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $45.50 | 6.837% | $48.6108 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $917.45 | $990.8888 | $990.89 | $990.95 | $990.90 | |