| 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 | $18.65 | 8.715% | $20.2753 | $20.28 | $20.30 | $20.30 |
| Purchase #2 | $210.86 | 5.496% | $222.4489 | $222.45 | $222.45 | $222.40 |
| Purchase #3 | $29.29 | 8.360% | $31.7386 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $67.38 | 10.773% | $74.6388 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $167.99 | 12.790% | $189.4759 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $162.70 | 8.630% | $176.741 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $182.76 | 11.719% | $204.1776 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $839.63 | $919.4961 | $919.51 | $919.60 | $919.40 | |