| 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 | $221.40 | 9.707% | $242.8913 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $88.46 | 9.371% | $96.7496 | $96.75 | $96.75 | $96.70 |
| Purchase #3 | $33.25 | 3.651% | $34.464 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $143.90 | 8.852% | $156.638 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $14.37 | 8.678% | $15.617 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $45.97 | 12.747% | $51.8298 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $188.83 | 6.623% | $201.3362 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $736.18 | $799.5259 | $799.53 | $799.55 | $799.40 | |