| 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 | $130.67 | 7.284% | $140.188 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $64.33 | 4.482% | $67.2133 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $124.27 | 4.810% | $130.2474 | $130.25 | $130.25 | $130.20 |
| Purchase #4 | $247.87 | 11.717% | $276.9129 | $276.91 | $276.90 | $276.90 |
| Purchase #5 | $123.69 | 11.547% | $137.9725 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $30.31 | 6.590% | $32.3074 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $206.85 | 7.675% | $222.7257 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $927.99 | $1,007.5672 | $1,007.57 | $1,007.55 | $1,007.50 | |