| 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 | $123.42 | 5.265% | $129.9181 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $186.39 | 8.843% | $202.8725 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $233.26 | 9.273% | $254.8902 | $254.89 | $254.90 | $254.90 |
| Purchase #4 | $186.54 | 6.729% | $199.0923 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $183.33 | 3.314% | $189.4056 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $119.74 | 3.619% | $124.0734 | $124.07 | $124.05 | $124.10 |
| Purchase #7 | $103.96 | 7.760% | $112.0273 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $1,136.64 | $1,212.2794 | $1,212.28 | $1,212.25 | $1,212.30 | |