| 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 | $231.69 | 6.445% | $246.6224 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $249.31 | 9.562% | $273.149 | $273.15 | $273.15 | $273.10 |
| Purchase #3 | $118.35 | 13.456% | $134.2752 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $173.67 | 10.675% | $192.2093 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $236.48 | 11.628% | $263.9779 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $232.60 | 3.269% | $240.2037 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $225.36 | 8.308% | $244.0829 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $1,467.46 | $1,594.5204 | $1,594.52 | $1,594.55 | $1,594.50 | |