| 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 | $126.70 | 4.227% | $132.0556 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $195.60 | 8.395% | $212.0206 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $197.62 | 4.626% | $206.7619 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $68.75 | 13.299% | $77.8931 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $64.65 | 7.127% | $69.2576 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $10.83 | 7.167% | $11.6062 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $172.94 | 12.614% | $194.7547 | $194.75 | $194.75 | $194.80 |
| 7 purchase totals = | $837.09 | $904.3497 | $904.35 | $904.30 | $904.50 | |