| 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 | $211.54 | 11.867% | $236.6435 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $80.73 | 7.766% | $86.9995 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $21.30 | 6.532% | $22.6913 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $230.37 | 3.690% | $238.8707 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $149.44 | 9.595% | $163.7788 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $50.49 | 13.748% | $57.4314 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $161.87 | 12.281% | $181.7493 | $181.75 | $181.75 | $181.70 |
| 7 purchase totals = | $905.74 | $988.1645 | $988.16 | $988.20 | $988.10 | |