| 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 | $190.28 | 5.820% | $201.3543 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $118.42 | 11.781% | $132.3711 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $77.29 | 7.831% | $83.3426 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $144.93 | 13.788% | $164.9129 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $99.61 | 7.384% | $106.9652 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $192.28 | 9.416% | $210.3851 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $7.49 | 8.226% | $8.1061 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $830.30 | $907.4373 | $907.44 | $907.40 | $907.50 | |