| 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 | $225.68 | 11.292% | $251.1638 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $246.45 | 13.338% | $279.3215 | $279.32 | $279.30 | $279.30 |
| Purchase #3 | $224.83 | 10.225% | $247.8189 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $68.38 | 10.185% | $75.3445 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $55.83 | 12.342% | $62.7205 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $220.91 | 4.792% | $231.496 | $231.50 | $231.50 | $231.50 |
| Purchase #7 | $124.45 | 7.198% | $133.4079 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $1,166.53 | $1,281.2731 | $1,281.27 | $1,281.20 | $1,281.20 | |