| 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 | $75.58 | 6.607% | $80.5736 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $208.70 | 13.332% | $236.5239 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $239.32 | 9.721% | $262.5843 | $262.58 | $262.60 | $262.60 |
| Purchase #4 | $29.42 | 3.202% | $30.362 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $132.93 | 13.483% | $150.853 | $150.85 | $150.85 | $150.90 |
| Purchase #6 | $93.62 | 10.370% | $103.3284 | $103.33 | $103.35 | $103.30 |
| Purchase #7 | $164.76 | 4.310% | $171.8612 | $171.86 | $171.85 | $171.90 |
| 7 purchase totals = | $944.33 | $1,036.0864 | $1,036.07 | $1,036.05 | $1,036.20 | |