| 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 | $215.73 | 8.575% | $234.2288 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $206.53 | 4.510% | $215.8445 | $215.84 | $215.85 | $215.80 |
| Purchase #3 | $22.77 | 10.164% | $25.0843 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $83.67 | 3.306% | $86.4361 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $6.58 | 13.297% | $7.4549 | $7.45 | $7.45 | $7.50 |
| Purchase #6 | $229.86 | 8.697% | $249.8509 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $23.68 | 12.106% | $26.5467 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $788.82 | $845.4462 | $845.44 | $845.50 | $845.40 | |