| 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 | $92.90 | 4.832% | $97.3889 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $218.33 | 4.368% | $227.8667 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $207.65 | 8.360% | $225.0095 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $42.91 | 9.131% | $46.8281 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $218.44 | 4.415% | $228.0841 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $93.72 | 11.557% | $104.5512 | $104.55 | $104.55 | $104.60 |
| Purchase #7 | $62.28 | 3.596% | $64.5196 | $64.52 | $64.50 | $64.50 |
| 7 purchase totals = | $936.23 | $994.2481 | $994.25 | $994.25 | $994.30 | |