| 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 | $116.27 | 5.583% | $122.7614 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $230.73 | 12.747% | $260.1412 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $8.54 | 5.415% | $9.0024 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $230.76 | 13.731% | $262.4457 | $262.45 | $262.45 | $262.40 |
| Purchase #5 | $229.39 | 4.159% | $238.9303 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $54.91 | 7.692% | $59.1337 | $59.13 | $59.15 | $59.10 |
| Purchase #7 | $192.39 | 8.673% | $209.076 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $1,062.99 | $1,161.4907 | $1,161.49 | $1,161.55 | $1,161.40 | |