| 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 | $24.25 | 13.185% | $27.4474 | $27.45 | $27.45 | $27.40 |
| Purchase #2 | $152.43 | 3.102% | $157.1584 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $37.76 | 10.427% | $41.6972 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $58.68 | 4.105% | $61.0888 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $6.79 | 7.577% | $7.3045 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $106.60 | 3.257% | $110.072 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $179.51 | 4.336% | $187.2936 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $566.02 | $592.0619 | $592.06 | $592.05 | $592.10 | |