| 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 | $234.99 | 13.359% | $266.3823 | $266.38 | $266.40 | $266.40 |
| Purchase #2 | $54.90 | 4.780% | $57.5242 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $141.81 | 7.873% | $152.9747 | $152.97 | $152.95 | $153.00 |
| Purchase #4 | $66.45 | 13.775% | $75.6035 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $113.82 | 7.575% | $122.4419 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $45.54 | 11.470% | $50.7634 | $50.76 | $50.75 | $50.80 |
| Purchase #7 | $83.83 | 10.794% | $92.8786 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $741.34 | $818.5686 | $818.55 | $818.55 | $818.60 | |