| 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 | $82.83 | 3.563% | $85.7812 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $202.28 | 10.485% | $223.4891 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $199.35 | 10.520% | $220.3216 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $203.61 | 8.781% | $221.489 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $81.62 | 7.639% | $87.855 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $56.26 | 12.391% | $63.2312 | $63.23 | $63.25 | $63.20 |
| Purchase #7 | $183.49 | 13.172% | $207.6593 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $1,009.44 | $1,109.8264 | $1,109.83 | $1,109.85 | $1,109.90 | |