| 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 | $27.29 | 11.826% | $30.5173 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $167.98 | 4.694% | $175.865 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $230.62 | 11.649% | $257.4849 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $243.50 | 11.214% | $270.8061 | $270.81 | $270.80 | $270.80 |
| Purchase #5 | $171.85 | 6.531% | $183.0735 | $183.07 | $183.05 | $183.10 |
| Purchase #6 | $18.98 | 5.619% | $20.0465 | $20.05 | $20.05 | $20.00 |
| Purchase #7 | $215.32 | 12.777% | $242.8314 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $1,075.54 | $1,180.6247 | $1,180.63 | $1,180.60 | $1,180.60 | |