| 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 | $246.81 | 7.267% | $264.7457 | $264.75 | $264.75 | $264.70 |
| Purchase #2 | $6.99 | 6.377% | $7.4358 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $151.92 | 10.190% | $167.4006 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $137.47 | 5.579% | $145.1395 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $113.77 | 13.556% | $129.1927 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $79.72 | 12.862% | $89.9736 | $89.97 | $89.95 | $90.00 |
| Purchase #7 | $122.44 | 4.670% | $128.1579 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $859.12 | $932.0458 | $932.05 | $932.05 | $932.00 | |