| 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 | $190.87 | 3.421% | $197.3997 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $126.52 | 5.129% | $133.0092 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $232.60 | 9.709% | $255.1831 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $84.67 | 12.533% | $95.2817 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $201.50 | 13.550% | $228.8033 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $70.77 | 6.785% | $75.5717 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $167.91 | 12.293% | $188.5512 | $188.55 | $188.55 | $188.60 |
| 7 purchase totals = | $1,074.84 | $1,173.7999 | $1,173.79 | $1,173.80 | $1,173.90 | |