| 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 | $197.29 | 5.599% | $208.3363 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $49.91 | 11.766% | $55.7824 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $204.55 | 9.127% | $223.2193 | $223.22 | $223.20 | $223.20 |
| Purchase #4 | $65.35 | 8.777% | $71.0858 | $71.09 | $71.10 | $71.10 |
| Purchase #5 | $76.96 | 11.345% | $85.6911 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $5.26 | 10.493% | $5.8119 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $14.85 | 3.107% | $15.3114 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $614.17 | $665.2382 | $665.24 | $665.25 | $665.20 | |