| 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 | $239.64 | 10.492% | $264.783 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $121.87 | 10.676% | $134.8808 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $136.85 | 11.543% | $152.6466 | $152.65 | $152.65 | $152.60 |
| Purchase #4 | $234.46 | 6.400% | $249.4654 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $180.27 | 7.226% | $193.2963 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $135.58 | 5.529% | $143.0762 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $57.86 | 11.439% | $64.4786 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $1,106.53 | $1,202.6269 | $1,202.64 | $1,202.70 | $1,202.70 | |