| 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 | $224.35 | 13.373% | $254.3523 | $254.35 | $254.35 | $254.40 |
| Purchase #2 | $95.46 | 8.182% | $103.2705 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $16.32 | 10.243% | $17.9917 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $87.97 | 8.519% | $95.4642 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $35.29 | 7.390% | $37.8979 | $37.90 | $37.90 | $37.90 |
| Purchase #6 | $152.39 | 7.741% | $164.1865 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $12.78 | 13.811% | $14.545 | $14.55 | $14.55 | $14.50 |
| 7 purchase totals = | $624.56 | $687.7081 | $687.71 | $687.70 | $687.80 | |