| 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 | $150.90 | 4.670% | $157.947 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $66.78 | 9.362% | $73.0319 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $44.73 | 8.265% | $48.4269 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $151.27 | 4.457% | $158.0121 | $158.01 | $158.00 | $158.00 |
| Purchase #5 | $103.26 | 10.575% | $114.1797 | $114.18 | $114.20 | $114.20 |
| Purchase #6 | $76.26 | 12.291% | $85.6331 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $131.88 | 3.541% | $136.5499 | $136.55 | $136.55 | $136.50 |
| 7 purchase totals = | $725.08 | $773.7806 | $773.78 | $773.85 | $773.60 | |