| 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 | $108.53 | 11.821% | $121.3593 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $182.92 | 12.807% | $206.3466 | $206.35 | $206.35 | $206.30 |
| Purchase #3 | $120.74 | 12.753% | $136.138 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $233.37 | 13.520% | $264.9216 | $264.92 | $264.90 | $264.90 |
| Purchase #5 | $27.50 | 8.580% | $29.8595 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $94.31 | 11.788% | $105.4273 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $231.73 | 6.473% | $246.7299 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $999.10 | $1,110.7822 | $1,110.79 | $1,110.80 | $1,110.70 | |