| 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 | $133.75 | 12.159% | $150.0127 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $84.58 | 4.599% | $88.4698 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $63.39 | 12.409% | $71.2561 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $242.68 | 7.774% | $261.5459 | $261.55 | $261.55 | $261.50 |
| Purchase #5 | $95.67 | 11.468% | $106.6414 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $139.31 | 11.503% | $155.3348 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $137.84 | 13.251% | $156.1052 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $897.22 | $989.3659 | $989.37 | $989.35 | $989.30 | |