| 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 | $30.76 | 9.786% | $33.7702 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $139.76 | 7.334% | $150.01 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $232.29 | 3.624% | $240.7082 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $123.95 | 7.331% | $133.0368 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $59.45 | 6.488% | $63.3071 | $63.31 | $63.30 | $63.30 |
| Purchase #6 | $180.74 | 6.429% | $192.3598 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $12.42 | 8.222% | $13.4412 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $779.37 | $826.6333 | $826.64 | $826.60 | $826.60 | |