| 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 | $236.33 | 7.413% | $253.8491 | $253.85 | $253.85 | $253.80 |
| Purchase #2 | $7.68 | 12.704% | $8.6557 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $25.76 | 10.497% | $28.464 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $239.87 | 8.636% | $260.5852 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $169.56 | 5.837% | $179.4572 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $52.61 | 9.743% | $57.7358 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $186.52 | 6.591% | $198.8135 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $918.33 | $987.5605 | $987.57 | $987.55 | $987.60 | |