| 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 | $112.83 | 6.178% | $119.8006 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $130.36 | 8.769% | $141.7913 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $111.81 | 10.388% | $123.4248 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $203.88 | 3.301% | $210.6101 | $210.61 | $210.60 | $210.60 |
| Purchase #5 | $154.94 | 11.663% | $173.0107 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $231.65 | 12.221% | $259.9599 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $117.99 | 10.146% | $129.9613 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $1,063.46 | $1,158.5587 | $1,158.55 | $1,158.50 | $1,158.60 | |