| 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 | $48.90 | 9.347% | $53.4707 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $132.43 | 10.623% | $146.498 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $46.40 | 3.639% | $48.0885 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $118.92 | 5.305% | $125.2287 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $161.33 | 12.708% | $181.8318 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $61.52 | 12.552% | $69.242 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $60.36 | 6.874% | $64.5091 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $629.86 | $688.8688 | $688.87 | $688.90 | $688.80 | |