| 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 | $223.63 | 5.418% | $235.7463 | $235.75 | $235.75 | $235.70 |
| Purchase #2 | $9.91 | 5.795% | $10.4843 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $44.79 | 4.232% | $46.6855 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $131.42 | 13.142% | $148.6912 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $173.31 | 7.531% | $186.362 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $215.34 | 12.723% | $242.7377 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $103.91 | 3.189% | $107.2237 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $902.31 | $977.9307 | $977.93 | $977.95 | $977.90 | |