| 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 | $185.37 | 6.758% | $197.8973 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $7.89 | 9.754% | $8.6596 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $99.95 | 11.707% | $111.6511 | $111.65 | $111.65 | $111.70 |
| Purchase #4 | $226.93 | 10.797% | $251.4316 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $42.80 | 7.467% | $45.9959 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $75.98 | 9.457% | $83.1654 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $123.26 | 5.192% | $129.6597 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $762.18 | $828.4606 | $828.47 | $828.45 | $828.60 | |