| 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 | $5.77 | 5.280% | $6.0747 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $94.59 | 4.385% | $98.7378 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $221.92 | 3.746% | $230.2331 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $15.67 | 11.157% | $17.4183 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $233.73 | 12.524% | $263.0023 | $263.00 | $263.00 | $263.00 |
| Purchase #6 | $58.97 | 9.379% | $64.5008 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $144.54 | 12.698% | $162.8937 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $775.19 | $842.8607 | $842.85 | $842.85 | $842.80 | |