| 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 | $89.35 | 9.608% | $97.9347 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $98.76 | 10.580% | $109.2088 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $21.60 | 8.509% | $23.4379 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $91.63 | 10.537% | $101.2851 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $98.72 | 6.835% | $105.4675 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $186.33 | 7.323% | $199.9749 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $199.45 | 4.285% | $207.9964 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $785.84 | $845.3053 | $845.31 | $845.30 | $845.30 | |