| 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 | $165.44 | 9.490% | $181.1403 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $104.37 | 12.433% | $117.3463 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $170.62 | 6.735% | $182.1113 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $185.52 | 6.774% | $198.0871 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $75.58 | 13.781% | $85.9957 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $128.75 | 13.192% | $145.7347 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $195.44 | 5.381% | $205.9566 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $1,025.72 | $1,116.3720 | $1,116.38 | $1,116.40 | $1,116.30 | |