| 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 | $6.40 | 3.357% | $6.6148 | $6.61 | $6.60 | $6.60 |
| Purchase #2 | $206.59 | 6.655% | $220.3386 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $104.58 | 8.841% | $113.8259 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $79.43 | 11.234% | $88.3532 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $135.50 | 12.625% | $152.6069 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $195.52 | 10.213% | $215.4885 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $228.32 | 10.225% | $251.6657 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $956.34 | $1,048.8936 | $1,048.90 | $1,048.90 | $1,048.90 | |