| 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 | $203.70 | 13.263% | $230.7167 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $190.79 | 3.440% | $197.3532 | $197.35 | $197.35 | $197.40 |
| Purchase #3 | $158.58 | 5.624% | $167.4985 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $154.46 | 8.632% | $167.793 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $90.91 | 7.107% | $97.371 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $165.97 | 10.467% | $183.3421 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $80.37 | 5.586% | $84.8595 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $1,044.78 | $1,128.9340 | $1,128.93 | $1,128.90 | $1,129.00 | |