| 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 | $162.71 | 3.107% | $167.7654 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $175.71 | 3.649% | $182.1217 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $52.78 | 8.659% | $57.3502 | $57.35 | $57.35 | $57.40 |
| Purchase #4 | $23.64 | 6.670% | $25.2168 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $82.92 | 4.246% | $86.4408 | $86.44 | $86.45 | $86.40 |
| Purchase #6 | $186.33 | 7.258% | $199.8538 | $199.85 | $199.85 | $199.90 |
| Purchase #7 | $34.29 | 13.807% | $39.0244 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $718.38 | $757.7731 | $757.77 | $757.70 | $757.80 | |