| 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 | $190.59 | 7.844% | $205.5399 | $205.54 | $205.55 | $205.50 |
| Purchase #2 | $77.48 | 10.386% | $85.5271 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $160.97 | 5.776% | $170.2676 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $182.72 | 8.541% | $198.3261 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $28.68 | 12.702% | $32.3229 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $196.36 | 8.378% | $212.811 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $23.51 | 9.808% | $25.8159 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $860.31 | $930.6105 | $930.62 | $930.60 | $930.50 | |