| 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 | $123.87 | 10.367% | $136.7116 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $250.43 | 13.454% | $284.1229 | $284.12 | $284.10 | $284.10 |
| Purchase #3 | $69.31 | 6.217% | $73.619 | $73.62 | $73.60 | $73.60 |
| Purchase #4 | $78.45 | 6.206% | $83.3186 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $38.98 | 10.779% | $43.1817 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $67.79 | 7.753% | $73.0458 | $73.05 | $73.05 | $73.00 |
| Purchase #7 | $90.97 | 13.735% | $103.4647 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $719.80 | $797.4643 | $797.46 | $797.40 | $797.40 | |