| 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 | $199.79 | 11.539% | $222.8438 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $198.62 | 13.441% | $225.3165 | $225.32 | $225.30 | $225.30 |
| Purchase #3 | $94.82 | 13.216% | $107.3514 | $107.35 | $107.35 | $107.40 |
| Purchase #4 | $45.75 | 8.596% | $49.6827 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $235.97 | 6.699% | $251.7776 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $151.56 | 4.549% | $158.4545 | $158.45 | $158.45 | $158.50 |
| Purchase #7 | $132.89 | 3.280% | $137.2488 | $137.25 | $137.25 | $137.20 |
| 7 purchase totals = | $1,059.40 | $1,152.6753 | $1,152.67 | $1,152.70 | $1,152.70 | |