| 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 | $144.99 | 8.180% | $156.8502 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $188.80 | 6.473% | $201.021 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $43.57 | 6.763% | $46.5166 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $230.60 | 5.116% | $242.3975 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $62.79 | 7.193% | $67.3065 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $124.70 | 12.635% | $140.4558 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $154.82 | 6.237% | $164.4761 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $950.27 | $1,019.0237 | $1,019.04 | $1,019.00 | $1,019.10 | |