| 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 | $134.69 | 4.144% | $140.2716 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $210.70 | 7.315% | $226.1127 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $236.90 | 3.430% | $245.0257 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $98.33 | 11.581% | $109.7176 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $132.95 | 3.406% | $137.4783 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $228.31 | 9.395% | $249.7597 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $245.81 | 11.660% | $274.4714 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $1,287.69 | $1,382.8370 | $1,382.84 | $1,382.80 | $1,382.90 | |