| 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 | $196.93 | 11.710% | $219.9905 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $194.41 | 7.142% | $208.2948 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $48.66 | 3.784% | $50.5013 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $224.27 | 9.279% | $245.08 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $214.81 | 12.821% | $242.3508 | $242.35 | $242.35 | $242.40 |
| Purchase #6 | $97.34 | 5.375% | $102.572 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $183.64 | 12.483% | $206.5638 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $1,160.06 | $1,275.3532 | $1,275.34 | $1,275.35 | $1,275.50 | |