| 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 | $235.43 | 12.709% | $265.3508 | $265.35 | $265.35 | $265.40 |
| Purchase #2 | $217.76 | 4.448% | $227.446 | $227.45 | $227.45 | $227.40 |
| Purchase #3 | $189.29 | 6.430% | $201.4613 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $8.97 | 8.675% | $9.7481 | $9.75 | $9.75 | $9.70 |
| Purchase #5 | $101.81 | 13.125% | $115.1726 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $189.75 | 4.815% | $198.8865 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $126.34 | 4.441% | $131.9508 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $1,069.35 | $1,150.0161 | $1,150.02 | $1,150.00 | $1,150.10 | |