| 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 | $57.55 | 4.195% | $59.9642 | $59.96 | $59.95 | $60.00 |
| Purchase #2 | $133.73 | 3.533% | $138.4547 | $138.45 | $138.45 | $138.50 |
| Purchase #3 | $250.51 | 4.441% | $261.6351 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $75.71 | 4.511% | $79.1253 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $110.59 | 5.275% | $116.4236 | $116.42 | $116.40 | $116.40 |
| Purchase #6 | $112.40 | 9.234% | $122.779 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $173.60 | 4.479% | $181.3755 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $914.09 | $959.7574 | $959.76 | $959.80 | $959.80 | |