| 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 | $140.95 | 13.658% | $160.201 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $9.26 | 7.275% | $9.9337 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $144.76 | 9.135% | $157.9838 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $248.91 | 6.857% | $265.9778 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $86.67 | 10.695% | $95.9394 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $167.50 | 9.687% | $183.7257 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $36.85 | 5.716% | $38.9563 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $834.90 | $912.7177 | $912.72 | $912.80 | $912.70 | |