| 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 | $176.70 | 13.449% | $200.4644 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $108.46 | 10.179% | $119.5001 | $119.50 | $119.50 | $119.50 |
| Purchase #3 | $22.31 | 5.850% | $23.6151 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $18.86 | 8.473% | $20.458 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $34.69 | 9.134% | $37.8586 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $192.45 | 13.411% | $218.2595 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $187.81 | 10.519% | $207.5657 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $741.28 | $827.7214 | $827.73 | $827.65 | $827.90 | |