| 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 | $215.34 | 7.294% | $231.0469 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $154.53 | 6.571% | $164.6842 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $110.29 | 9.729% | $121.0201 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $60.38 | 10.627% | $66.7966 | $66.80 | $66.80 | $66.80 |
| Purchase #5 | $174.64 | 12.741% | $196.8909 | $196.89 | $196.90 | $196.90 |
| Purchase #6 | $129.37 | 6.129% | $137.2991 | $137.30 | $137.30 | $137.30 |
| Purchase #7 | $198.73 | 12.718% | $224.0045 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $1,043.28 | $1,141.7423 | $1,141.74 | $1,141.75 | $1,141.70 | |