| 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 | $186.72 | 12.481% | $210.0245 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $156.33 | 7.565% | $168.1564 | $168.16 | $168.15 | $168.20 |
| Purchase #3 | $160.34 | 9.659% | $175.8272 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $242.45 | 4.752% | $253.9712 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $242.49 | 12.425% | $272.6194 | $272.62 | $272.60 | $272.60 |
| Purchase #6 | $147.78 | 11.472% | $164.7333 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $198.62 | 10.681% | $219.8346 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,334.73 | $1,465.1666 | $1,465.16 | $1,465.15 | $1,465.10 | |