| 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 | $170.67 | 6.784% | $182.2483 | $182.25 | $182.25 | $182.20 |
| Purchase #2 | $190.26 | 5.702% | $201.1086 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $50.67 | 9.684% | $55.5769 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $14.42 | 11.253% | $16.0427 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $248.28 | 9.178% | $271.0671 | $271.07 | $271.05 | $271.10 |
| Purchase #6 | $120.52 | 9.551% | $132.0309 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $157.34 | 11.258% | $175.0533 | $175.05 | $175.05 | $175.10 |
| 7 purchase totals = | $952.16 | $1,033.1278 | $1,033.13 | $1,033.15 | $1,033.10 | |