| 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 | $76.74 | 5.153% | $80.6944 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $236.80 | 10.177% | $260.8991 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $243.39 | 3.544% | $252.0157 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $164.59 | 9.801% | $180.7215 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $14.41 | 8.159% | $15.5857 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $91.29 | 5.322% | $96.1485 | $96.15 | $96.15 | $96.10 |
| Purchase #7 | $50.70 | 12.269% | $56.9204 | $56.92 | $56.90 | $56.90 |
| 7 purchase totals = | $877.92 | $942.9853 | $942.99 | $942.95 | $942.90 | |