| 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 | $117.99 | 3.858% | $122.5421 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $144.83 | 8.720% | $157.4592 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $237.49 | 7.370% | $254.993 | $254.99 | $255.00 | $255.00 |
| Purchase #4 | $49.44 | 11.562% | $55.1563 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $139.80 | 13.850% | $159.1623 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $193.51 | 13.172% | $218.9991 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $207.79 | 3.783% | $215.6507 | $215.65 | $215.65 | $215.70 |
| 7 purchase totals = | $1,090.85 | $1,183.9627 | $1,183.96 | $1,183.95 | $1,184.10 | |