| 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 | $108.35 | 10.492% | $119.7181 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $180.58 | 13.277% | $204.5556 | $204.56 | $204.55 | $204.60 |
| Purchase #3 | $10.38 | 11.646% | $11.5889 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $34.42 | 6.284% | $36.583 | $36.58 | $36.60 | $36.60 |
| Purchase #5 | $20.35 | 3.508% | $21.0639 | $21.06 | $21.05 | $21.10 |
| Purchase #6 | $183.33 | 7.451% | $196.9899 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $52.39 | 9.252% | $57.2371 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $589.80 | $647.7365 | $647.74 | $647.75 | $647.80 | |