| 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 | $133.72 | 8.627% | $145.256 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $9.74 | 4.468% | $10.1752 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $18.40 | 3.201% | $18.989 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $210.82 | 9.669% | $231.2042 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $226.55 | 12.273% | $254.3545 | $254.35 | $254.35 | $254.40 |
| Purchase #6 | $158.60 | 5.857% | $167.8892 | $167.89 | $167.90 | $167.90 |
| Purchase #7 | $55.55 | 3.758% | $57.6376 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $813.38 | $885.5057 | $885.51 | $885.55 | $885.60 | |