| 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 | $156.81 | 4.121% | $163.2721 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $133.39 | 9.637% | $146.2448 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $91.99 | 10.315% | $101.4788 | $101.48 | $101.50 | $101.50 |
| Purchase #4 | $45.78 | 7.217% | $49.0839 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $75.79 | 11.121% | $84.2186 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $71.80 | 8.249% | $77.7228 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $179.47 | 10.750% | $198.763 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $755.03 | $820.7840 | $820.77 | $820.75 | $820.80 | |