| 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 | $63.58 | 8.353% | $68.8908 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $8.94 | 3.315% | $9.2364 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $118.33 | 8.257% | $128.1005 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $35.92 | 12.538% | $40.4236 | $40.42 | $40.40 | $40.40 |
| Purchase #5 | $208.38 | 4.712% | $218.1989 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $64.61 | 10.277% | $71.25 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $149.70 | 9.199% | $163.4709 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $649.46 | $699.5711 | $699.57 | $699.55 | $699.60 | |