| 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 | $124.79 | 12.393% | $140.2552 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $54.90 | 9.711% | $60.2313 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $106.50 | 3.196% | $109.9037 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $28.64 | 7.865% | $30.8925 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $182.38 | 8.826% | $198.4769 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $197.34 | 4.397% | $206.017 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $84.30 | 7.380% | $90.5213 | $90.52 | $90.50 | $90.50 |
| 7 purchase totals = | $778.85 | $836.2979 | $836.30 | $836.30 | $836.30 | |