| 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 | $65.40 | 8.816% | $71.1657 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $7.96 | 6.297% | $8.4612 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $188.28 | 11.255% | $209.4709 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $187.30 | 4.393% | $195.5281 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $187.36 | 7.353% | $201.1366 | $201.14 | $201.15 | $201.10 |
| Purchase #6 | $40.44 | 4.582% | $42.293 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $197.28 | 12.372% | $221.6875 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $874.02 | $949.7430 | $949.75 | $949.75 | $949.80 | |