| 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 | $240.32 | 5.785% | $254.2225 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $239.41 | 3.610% | $248.0527 | $248.05 | $248.05 | $248.10 |
| Purchase #3 | $70.36 | 6.648% | $75.0375 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $54.72 | 4.754% | $57.3214 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $54.97 | 13.765% | $62.5366 | $62.54 | $62.55 | $62.50 |
| Purchase #6 | $59.75 | 12.620% | $67.2905 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $48.54 | 6.559% | $51.7237 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $768.07 | $816.1849 | $816.18 | $816.15 | $816.10 | |