| 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 | $109.92 | 8.467% | $119.2269 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $46.36 | 9.851% | $50.9269 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $10.51 | 13.479% | $11.9266 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $69.70 | 7.557% | $74.9672 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $19.71 | 9.201% | $21.5235 | $21.52 | $21.50 | $21.50 |
| Purchase #6 | $38.88 | 11.605% | $43.392 | $43.39 | $43.40 | $43.40 |
| Purchase #7 | $184.27 | 13.438% | $209.0322 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $479.35 | $530.9953 | $531.00 | $531.05 | $530.90 | |