| 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 | $239.48 | 13.612% | $272.078 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $108.87 | 11.553% | $121.4478 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $164.87 | 6.621% | $175.786 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $116.66 | 5.208% | $122.7357 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $121.76 | 6.729% | $129.9532 | $129.95 | $129.95 | $130.00 |
| Purchase #6 | $241.86 | 10.424% | $267.0715 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $190.27 | 10.372% | $210.0048 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,183.77 | $1,299.0770 | $1,299.08 | $1,299.10 | $1,299.10 | |