| 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 | $161.50 | 5.265% | $170.003 | $170.00 | $170.00 | $170.00 |
| Purchase #2 | $140.49 | 10.288% | $154.9436 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $30.99 | 11.689% | $34.6124 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $103.65 | 4.672% | $108.4925 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $99.65 | 12.225% | $111.8322 | $111.83 | $111.85 | $111.80 |
| Purchase #6 | $158.87 | 3.704% | $164.7545 | $164.75 | $164.75 | $164.80 |
| Purchase #7 | $164.29 | 5.260% | $172.9317 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $859.44 | $917.5699 | $917.55 | $917.60 | $917.50 | |