| 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 | $204.74 | 10.230% | $225.6849 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $206.67 | 3.676% | $214.2672 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $181.93 | 12.753% | $205.1315 | $205.13 | $205.15 | $205.10 |
| Purchase #4 | $164.35 | 4.551% | $171.8296 | $171.83 | $171.85 | $171.80 |
| Purchase #5 | $19.52 | 8.770% | $21.2319 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $49.30 | 5.630% | $52.0756 | $52.08 | $52.10 | $52.10 |
| Purchase #7 | $198.85 | 5.218% | $209.226 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $1,025.36 | $1,099.4467 | $1,099.45 | $1,099.55 | $1,099.40 | |