| 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 | $20.82 | 7.807% | $22.4454 | $22.45 | $22.45 | $22.40 |
| Purchase #2 | $111.66 | 3.817% | $115.9221 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $166.46 | 6.185% | $176.7556 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $41.44 | 4.485% | $43.2986 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $39.48 | 10.400% | $43.5859 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $175.26 | 8.454% | $190.0765 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $177.25 | 13.801% | $201.7123 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $732.37 | $793.7964 | $793.81 | $793.80 | $793.80 | |