| 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 | $125.72 | 7.252% | $134.8372 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $91.64 | 11.103% | $101.8148 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $145.79 | 9.361% | $159.4374 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $179.45 | 4.324% | $187.2094 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $48.65 | 13.208% | $55.0757 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $246.45 | 7.589% | $265.1531 | $265.15 | $265.15 | $265.20 |
| Purchase #7 | $209.59 | 13.478% | $237.8385 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $1,047.29 | $1,141.3661 | $1,141.37 | $1,141.40 | $1,141.30 | |