| 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 | $221.48 | 3.537% | $229.3137 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $50.29 | 6.214% | $53.415 | $53.42 | $53.40 | $53.40 |
| Purchase #3 | $242.97 | 5.199% | $255.602 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $149.56 | 11.322% | $166.4932 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $195.45 | 8.122% | $211.3244 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $179.63 | 4.588% | $187.8714 | $187.87 | $187.85 | $187.90 |
| Purchase #7 | $146.78 | 11.731% | $163.9988 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,186.16 | $1,268.0185 | $1,268.01 | $1,267.95 | $1,268.00 | |