| 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 | $100.61 | 3.211% | $103.8406 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $159.75 | 4.286% | $166.5969 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $115.55 | 12.273% | $129.7315 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $15.61 | 7.572% | $16.792 | $16.79 | $16.80 | $16.80 |
| Purchase #5 | $227.56 | 9.315% | $248.7572 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $191.84 | 13.353% | $217.4564 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $65.84 | 12.441% | $74.0312 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $876.76 | $957.2058 | $957.21 | $957.25 | $957.20 | |