| 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 | $62.68 | 8.331% | $67.9019 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $162.69 | 6.404% | $173.1087 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $136.31 | 8.763% | $148.2548 | $148.25 | $148.25 | $148.30 |
| Purchase #4 | $17.96 | 13.824% | $20.4428 | $20.44 | $20.45 | $20.40 |
| Purchase #5 | $205.49 | 9.220% | $224.4362 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $205.28 | 4.666% | $214.8584 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $218.48 | 3.795% | $226.7713 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $1,008.89 | $1,075.7741 | $1,075.77 | $1,075.75 | $1,075.80 | |