| 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 | $208.76 | 7.383% | $224.1728 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $154.68 | 6.528% | $164.7775 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $175.54 | 6.509% | $186.9659 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $191.64 | 7.412% | $205.8444 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $214.77 | 3.160% | $221.5567 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $109.60 | 5.779% | $115.9338 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $162.52 | 13.359% | $184.231 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $1,217.51 | $1,303.4821 | $1,303.48 | $1,303.50 | $1,303.50 | |