| 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 | $137.42 | 9.423% | $150.3691 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $110.61 | 11.201% | $122.9994 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $220.48 | 10.108% | $242.7661 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $227.87 | 11.858% | $254.8908 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $58.37 | 12.592% | $65.72 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $143.26 | 4.858% | $150.2196 | $150.22 | $150.20 | $150.20 |
| Purchase #7 | $206.55 | 4.640% | $216.1339 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $1,104.56 | $1,203.0989 | $1,203.10 | $1,203.05 | $1,203.10 | |