| 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 | $127.65 | 8.620% | $138.6534 | $138.65 | $138.65 | $138.70 |
| Purchase #2 | $179.33 | 12.440% | $201.6387 | $201.64 | $201.65 | $201.60 |
| Purchase #3 | $222.50 | 4.728% | $233.0198 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $207.74 | 11.386% | $231.3933 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $186.44 | 10.670% | $206.3331 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $225.43 | 10.432% | $248.9469 | $248.95 | $248.95 | $248.90 |
| Purchase #7 | $138.93 | 12.414% | $156.1768 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $1,288.02 | $1,416.1620 | $1,416.16 | $1,416.20 | $1,416.10 | |