| 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 | $16.68 | 3.730% | $17.3022 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $9.73 | 13.675% | $11.0606 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $124.66 | 7.170% | $133.5981 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $46.55 | 4.268% | $48.5368 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $96.75 | 12.727% | $109.0634 | $109.06 | $109.05 | $109.10 |
| Purchase #6 | $185.37 | 8.237% | $200.6389 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $141.79 | 12.455% | $159.4499 | $159.45 | $159.45 | $159.40 |
| 7 purchase totals = | $621.53 | $679.6499 | $679.65 | $679.65 | $679.60 | |