| 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 | $154.90 | 7.828% | $167.0256 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $135.41 | 13.565% | $153.7784 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $209.96 | 11.497% | $234.0991 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $28.99 | 6.513% | $30.8781 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $224.58 | 3.562% | $232.5795 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $149.72 | 4.418% | $156.3346 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $177.71 | 13.752% | $202.1487 | $202.15 | $202.15 | $202.10 |
| 7 purchase totals = | $1,081.27 | $1,176.8440 | $1,176.85 | $1,176.95 | $1,176.80 | |