| 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 | $186.90 | 8.829% | $203.4014 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $45.59 | 6.715% | $48.6514 | $48.65 | $48.65 | $48.70 |
| Purchase #3 | $225.72 | 12.536% | $254.0163 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $211.45 | 4.439% | $220.8363 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $164.68 | 10.518% | $182.001 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $185.95 | 8.162% | $201.1272 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $166.36 | 3.661% | $172.4504 | $172.45 | $172.45 | $172.50 |
| 7 purchase totals = | $1,186.65 | $1,282.4840 | $1,282.49 | $1,282.50 | $1,282.50 | |