| 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 | $161.61 | 3.539% | $167.3294 | $167.33 | $167.35 | $167.30 |
| Purchase #2 | $130.99 | 10.598% | $144.8723 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $75.49 | 5.613% | $79.7273 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $211.59 | 10.253% | $233.2843 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $165.58 | 12.661% | $186.5441 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $141.27 | 5.863% | $149.5527 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $179.86 | 4.375% | $187.7289 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $1,066.39 | $1,149.0390 | $1,149.03 | $1,149.10 | $1,149.00 | |