| 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 | $148.74 | 8.645% | $161.5986 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $183.69 | 3.786% | $190.6445 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $100.56 | 11.392% | $112.0158 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $87.94 | 13.502% | $99.8137 | $99.81 | $99.80 | $99.80 |
| Purchase #5 | $240.41 | 4.801% | $251.9521 | $251.95 | $251.95 | $252.00 |
| Purchase #6 | $41.36 | 3.228% | $42.6951 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $242.65 | 9.676% | $266.1288 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $1,045.35 | $1,124.8486 | $1,124.85 | $1,124.85 | $1,124.80 | |