| 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 | $138.32 | 4.811% | $144.9746 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $86.79 | 5.872% | $91.8863 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $38.92 | 4.115% | $40.5216 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $243.62 | 9.342% | $266.379 | $266.38 | $266.40 | $266.40 |
| Purchase #5 | $196.66 | 12.659% | $221.5552 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $52.62 | 4.392% | $54.9311 | $54.93 | $54.95 | $54.90 |
| Purchase #7 | $111.51 | 10.162% | $122.8416 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $868.44 | $943.0894 | $943.09 | $943.10 | $943.10 | |