| 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 | $151.35 | 11.507% | $168.7658 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $209.92 | 10.130% | $231.1849 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $129.46 | 5.474% | $136.5466 | $136.55 | $136.55 | $136.50 |
| Purchase #4 | $43.39 | 9.466% | $47.4973 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $246.60 | 9.788% | $270.7372 | $270.74 | $270.75 | $270.70 |
| Purchase #6 | $175.44 | 7.380% | $188.3875 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $131.92 | 9.641% | $144.6384 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $1,088.08 | $1,187.7577 | $1,187.77 | $1,187.80 | $1,187.70 | |