| 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 | $11.51 | 5.732% | $12.1698 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $205.32 | 9.752% | $225.3428 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $210.79 | 7.343% | $226.2683 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $180.60 | 10.725% | $199.9694 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $173.33 | 10.532% | $191.5851 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $68.27 | 8.514% | $74.0825 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $146.50 | 10.462% | $161.8268 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $996.32 | $1,091.2447 | $1,091.25 | $1,091.25 | $1,091.30 | |