| 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 | $52.81 | 4.511% | $55.1923 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $22.83 | 10.130% | $25.1427 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $34.53 | 7.419% | $37.0918 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $132.45 | 7.640% | $142.5692 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $89.71 | 12.552% | $100.9704 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $179.75 | 3.483% | $186.0107 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $161.56 | 5.268% | $170.071 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $673.64 | $717.0481 | $717.04 | $717.00 | $717.10 | |