| 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 | $127.73 | 7.514% | $137.3276 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $149.43 | 8.572% | $162.2391 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $215.99 | 13.714% | $245.6109 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $181.76 | 7.829% | $195.99 | $195.99 | $196.00 | $196.00 |
| Purchase #5 | $133.33 | 9.576% | $146.0977 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $162.49 | 8.539% | $176.365 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $52.78 | 4.559% | $55.1862 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $1,023.51 | $1,118.8165 | $1,118.83 | $1,118.85 | $1,118.80 | |