| 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 | $221.54 | 3.352% | $228.966 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $148.36 | 12.405% | $166.7641 | $166.76 | $166.75 | $166.80 |
| Purchase #3 | $112.83 | 6.863% | $120.5735 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $153.88 | 11.782% | $172.0101 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $129.46 | 4.375% | $135.1239 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $17.98 | 5.522% | $18.9729 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $146.92 | 5.791% | $155.4281 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $930.97 | $997.8386 | $997.83 | $997.75 | $997.90 | |