| 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 | $201.75 | 11.524% | $224.9997 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $55.76 | 9.484% | $61.0483 | $61.05 | $61.05 | $61.00 |
| Purchase #3 | $129.47 | 11.595% | $144.482 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $100.57 | 11.609% | $112.2452 | $112.25 | $112.25 | $112.20 |
| Purchase #5 | $18.57 | 6.698% | $19.8138 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $7.78 | 13.270% | $8.8124 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $111.35 | 3.330% | $115.058 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $625.25 | $686.4594 | $686.46 | $686.45 | $686.40 | |