| 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 | $78.80 | 12.513% | $88.6602 | $88.66 | $88.65 | $88.70 |
| Purchase #2 | $42.76 | 13.433% | $48.504 | $48.50 | $48.50 | $48.50 |
| Purchase #3 | $151.90 | 6.668% | $162.0287 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $225.75 | 10.515% | $249.4876 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $143.55 | 9.807% | $157.6279 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $134.59 | 9.695% | $147.6385 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $103.64 | 5.263% | $109.0946 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $880.99 | $963.0415 | $963.04 | $963.10 | $963.00 | |