| 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 | $232.54 | 6.237% | $247.0435 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $10.93 | 9.709% | $11.9912 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $46.51 | 5.287% | $48.969 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $147.55 | 8.728% | $160.4282 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $79.30 | 8.498% | $86.0389 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $73.89 | 8.720% | $80.3332 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $162.49 | 13.160% | $183.8737 | $183.87 | $183.85 | $183.90 |
| 7 purchase totals = | $753.21 | $818.6777 | $818.67 | $818.70 | $818.60 | |