| 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 | $113.46 | 11.505% | $126.5136 | $126.51 | $126.50 | $126.50 |
| Purchase #2 | $242.67 | 11.436% | $270.4217 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $6.44 | 8.855% | $7.0103 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $205.67 | 4.619% | $215.1699 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $69.72 | 11.628% | $77.827 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $97.53 | 12.744% | $109.9592 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $84.73 | 13.501% | $96.1694 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $820.22 | $903.0711 | $903.07 | $903.00 | $903.10 | |