| 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 | $79.64 | 6.130% | $84.5219 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $124.78 | 9.682% | $136.8612 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $169.72 | 9.545% | $185.9198 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $63.57 | 13.807% | $72.3471 | $72.35 | $72.35 | $72.30 |
| Purchase #5 | $234.46 | 10.554% | $259.2049 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $68.78 | 12.160% | $77.1436 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $175.28 | 6.774% | $187.1535 | $187.15 | $187.15 | $187.20 |
| 7 purchase totals = | $916.23 | $1,003.1520 | $1,003.14 | $1,003.10 | $1,003.10 | |