| 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 | $197.70 | 7.347% | $212.225 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $100.98 | 4.175% | $105.1959 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $164.33 | 7.219% | $176.193 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $80.59 | 3.438% | $83.3607 | $83.36 | $83.35 | $83.40 |
| Purchase #5 | $211.74 | 11.504% | $236.0986 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $208.72 | 4.693% | $218.5152 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $94.29 | 13.329% | $106.8579 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $1,058.35 | $1,138.4463 | $1,138.46 | $1,138.45 | $1,138.50 | |