| 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 | $166.58 | 4.194% | $173.5664 | $173.57 | $173.55 | $173.60 |
| Purchase #2 | $78.69 | 7.586% | $84.6594 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $225.97 | 9.697% | $247.8823 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $17.65 | 6.349% | $18.7706 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $66.47 | 11.277% | $73.9658 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $134.73 | 10.799% | $149.2795 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $182.66 | 4.398% | $190.6934 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $872.75 | $938.8174 | $938.82 | $938.80 | $939.00 | |