| 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 | $21.77 | 8.723% | $23.669 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $162.56 | 8.729% | $176.7499 | $176.75 | $176.75 | $176.70 |
| Purchase #3 | $162.37 | 12.760% | $183.0884 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $234.89 | 9.207% | $256.5163 | $256.52 | $256.50 | $256.50 |
| Purchase #5 | $157.79 | 3.635% | $163.5257 | $163.53 | $163.55 | $163.50 |
| Purchase #6 | $8.35 | 4.592% | $8.7334 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $82.64 | 3.757% | $85.7448 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $830.37 | $898.0275 | $898.03 | $898.05 | $897.90 | |