| 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 | $138.60 | 9.360% | $151.573 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $118.39 | 13.487% | $134.3573 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $97.63 | 13.159% | $110.4771 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $15.27 | 9.785% | $16.7642 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $206.35 | 12.169% | $231.4607 | $231.46 | $231.45 | $231.50 |
| Purchase #6 | $33.76 | 6.558% | $35.974 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $7.63 | 10.872% | $8.4595 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $617.63 | $689.0658 | $689.06 | $689.00 | $689.30 | |