| 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 | $242.92 | 7.487% | $261.1074 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $237.33 | 11.858% | $265.4726 | $265.47 | $265.45 | $265.50 |
| Purchase #3 | $152.72 | 4.312% | $159.3053 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $137.32 | 5.204% | $144.4661 | $144.47 | $144.45 | $144.50 |
| Purchase #5 | $203.41 | 12.620% | $229.0803 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $34.41 | 5.275% | $36.2251 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $204.37 | 10.698% | $226.2335 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $1,212.48 | $1,321.8903 | $1,321.90 | $1,321.90 | $1,321.90 | |