| 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 | $36.50 | 9.761% | $40.0628 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $182.67 | 12.377% | $205.2791 | $205.28 | $205.30 | $205.30 |
| Purchase #3 | $155.79 | 5.271% | $164.0017 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $170.56 | 10.327% | $188.1737 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $160.75 | 7.453% | $172.7307 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $170.69 | 3.689% | $176.9868 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $101.93 | 9.374% | $111.4849 | $111.48 | $111.50 | $111.50 |
| 7 purchase totals = | $978.89 | $1,058.7197 | $1,058.71 | $1,058.75 | $1,058.80 | |