| 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 | $56.67 | 5.737% | $59.9212 | $59.92 | $59.90 | $59.90 |
| Purchase #2 | $186.28 | 9.514% | $204.0027 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $171.51 | 13.409% | $194.5078 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $23.79 | 5.591% | $25.1201 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $28.91 | 5.861% | $30.6044 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $105.99 | 8.381% | $114.873 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $181.93 | 9.818% | $199.7919 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $755.08 | $828.8211 | $828.81 | $828.75 | $828.80 | |