| 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 | $65.85 | 11.477% | $73.4076 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $207.29 | 5.576% | $218.8485 | $218.85 | $218.85 | $218.80 |
| Purchase #3 | $169.67 | 9.509% | $185.8039 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $122.83 | 12.666% | $138.3876 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $138.41 | 4.825% | $145.0883 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $29.58 | 9.696% | $32.4481 | $32.45 | $32.45 | $32.40 |
| Purchase #7 | $102.96 | 11.489% | $114.7891 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $836.59 | $908.7731 | $908.78 | $908.80 | $908.70 | |