| 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 | $109.57 | 12.153% | $122.886 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $19.91 | 11.231% | $22.1461 | $22.15 | $22.15 | $22.10 |
| Purchase #3 | $238.99 | 7.211% | $256.2236 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $169.72 | 9.298% | $185.5006 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $130.31 | 7.173% | $139.6571 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $198.60 | 5.228% | $208.9828 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $89.73 | 8.376% | $97.2458 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $956.83 | $1,032.6420 | $1,032.65 | $1,032.65 | $1,032.60 | |