| 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 | $163.67 | 6.158% | $173.7488 | $173.75 | $173.75 | $173.70 |
| Purchase #2 | $195.41 | 8.310% | $211.6486 | $211.65 | $211.65 | $211.60 |
| Purchase #3 | $109.79 | 9.207% | $119.8984 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $157.28 | 13.854% | $179.0696 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $47.83 | 6.249% | $50.8189 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $47.60 | 7.597% | $51.2162 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $106.43 | 10.721% | $117.8404 | $117.84 | $117.85 | $117.80 |
| 7 purchase totals = | $828.01 | $904.2409 | $904.25 | $904.20 | $904.10 | |