| 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 | $41.62 | 8.643% | $45.2172 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $120.51 | 7.560% | $129.6206 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $56.85 | 9.424% | $62.2075 | $62.21 | $62.20 | $62.20 |
| Purchase #4 | $12.89 | 3.616% | $13.3561 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $55.47 | 12.292% | $62.2884 | $62.29 | $62.30 | $62.30 |
| Purchase #6 | $102.43 | 10.313% | $112.9936 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $137.31 | 9.478% | $150.3242 | $150.32 | $150.30 | $150.30 |
| 7 purchase totals = | $527.08 | $576.0076 | $576.01 | $575.95 | $576.00 | |