| 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 | $124.87 | 8.852% | $135.9235 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $48.36 | 7.189% | $51.8366 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $33.63 | 3.442% | $34.7875 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $212.72 | 13.240% | $240.8841 | $240.88 | $240.90 | $240.90 |
| Purchase #5 | $91.82 | 4.426% | $95.884 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $28.51 | 8.464% | $30.9231 | $30.92 | $30.90 | $30.90 |
| Purchase #7 | $158.39 | 6.316% | $168.3939 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $698.30 | $758.6327 | $758.62 | $758.65 | $758.60 | |