| 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 | $195.57 | 9.411% | $213.9751 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $37.70 | 10.737% | $41.7478 | $41.75 | $41.75 | $41.70 |
| Purchase #3 | $171.35 | 9.852% | $188.2314 | $188.23 | $188.25 | $188.20 |
| Purchase #4 | $221.80 | 13.444% | $251.6188 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $67.28 | 5.214% | $70.788 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $8.55 | 11.287% | $9.515 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $185.67 | 8.492% | $201.4371 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $887.92 | $977.3132 | $977.33 | $977.35 | $977.20 | |