| 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 | $20.68 | 10.250% | $22.7997 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $95.45 | 12.368% | $107.2553 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $55.76 | 12.153% | $62.5365 | $62.54 | $62.55 | $62.50 |
| Purchase #4 | $19.58 | 8.640% | $21.2717 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $175.51 | 13.368% | $198.9722 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $198.99 | 11.455% | $221.7843 | $221.78 | $221.80 | $221.80 |
| Purchase #7 | $208.28 | 6.497% | $221.812 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $774.25 | $856.4317 | $856.43 | $856.40 | $856.50 | |