| 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 | $144.46 | 13.502% | $163.965 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $38.58 | 5.222% | $40.5946 | $40.59 | $40.60 | $40.60 |
| Purchase #3 | $105.84 | 7.402% | $113.6743 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $99.47 | 9.640% | $109.0589 | $109.06 | $109.05 | $109.10 |
| Purchase #5 | $227.79 | 6.632% | $242.897 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $107.91 | 12.239% | $121.1171 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $249.79 | 11.506% | $278.5308 | $278.53 | $278.55 | $278.50 |
| 7 purchase totals = | $973.84 | $1,069.8377 | $1,069.84 | $1,069.80 | $1,069.90 | |