| 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 | $42.53 | 13.754% | $48.3796 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $9.69 | 3.696% | $10.0481 | $10.05 | $10.05 | $10.00 |
| Purchase #3 | $125.55 | 13.854% | $142.9437 | $142.94 | $142.95 | $142.90 |
| Purchase #4 | $184.28 | 7.868% | $198.7792 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $55.51 | 3.229% | $57.3024 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $165.47 | 10.818% | $183.3705 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $53.82 | 11.788% | $60.1643 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $636.85 | $700.9878 | $700.98 | $701.00 | $701.00 | |