| 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 | $222.95 | 3.256% | $230.2093 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $73.80 | 7.572% | $79.3881 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $192.79 | 6.841% | $205.9788 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $32.77 | 8.387% | $35.5184 | $35.52 | $35.50 | $35.50 |
| Purchase #5 | $13.93 | 7.809% | $15.0178 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $90.31 | 13.528% | $102.5271 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $178.32 | 6.543% | $189.9875 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $804.87 | $858.6270 | $858.64 | $858.65 | $858.60 | |