| 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 | $164.30 | 5.834% | $173.8853 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $16.84 | 11.715% | $18.8128 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $244.32 | 6.702% | $260.6943 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $51.37 | 4.339% | $53.5989 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $6.74 | 3.595% | $6.9823 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $186.97 | 6.431% | $198.994 | $198.99 | $199.00 | $199.00 |
| Purchase #7 | $58.69 | 8.173% | $63.4867 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $729.23 | $776.4543 | $776.45 | $776.50 | $776.50 | |