| 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 | $131.34 | 10.231% | $144.7774 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $138.70 | 3.369% | $143.3728 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $97.79 | 4.528% | $102.2179 | $102.22 | $102.20 | $102.20 |
| Purchase #4 | $39.25 | 9.627% | $43.0286 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $242.53 | 3.200% | $250.291 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $148.26 | 11.380% | $165.132 | $165.13 | $165.15 | $165.10 |
| Purchase #7 | $166.49 | 12.812% | $187.8207 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $964.36 | $1,036.6404 | $1,036.64 | $1,036.65 | $1,036.60 | |