| 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 | $44.97 | 10.670% | $49.7683 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $138.73 | 11.390% | $154.5313 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $36.93 | 5.530% | $38.9722 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $193.77 | 5.532% | $204.4894 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $237.39 | 7.706% | $255.6833 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $45.36 | 4.770% | $47.5237 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $148.75 | 10.822% | $164.8477 | $164.85 | $164.85 | $164.80 |
| 7 purchase totals = | $845.90 | $915.8159 | $915.81 | $915.80 | $915.80 | |