| 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 | $131.89 | 13.419% | $149.5883 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $56.45 | 13.147% | $63.8715 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $170.65 | 11.512% | $190.2952 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $130.25 | 10.515% | $143.9458 | $143.95 | $143.95 | $143.90 |
| Purchase #5 | $222.85 | 7.338% | $239.2027 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $250.73 | 10.513% | $277.0892 | $277.09 | $277.10 | $277.10 |
| Purchase #7 | $124.82 | 5.164% | $131.2657 | $131.27 | $131.25 | $131.30 |
| 7 purchase totals = | $1,087.64 | $1,195.2584 | $1,195.27 | $1,195.25 | $1,195.30 | |