| 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 | $152.90 | 11.578% | $170.6028 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $124.44 | 12.713% | $140.2601 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $66.31 | 12.273% | $74.4482 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $210.86 | 9.869% | $231.6698 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $226.87 | 8.818% | $246.8754 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $116.49 | 5.265% | $122.6232 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $114.59 | 4.791% | $120.08 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $1,012.46 | $1,106.5595 | $1,106.56 | $1,106.55 | $1,106.60 | |