| 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 | $30.93 | 3.444% | $31.9952 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $242.52 | 11.345% | $270.0339 | $270.03 | $270.05 | $270.00 |
| Purchase #3 | $249.71 | 13.280% | $282.8715 | $282.87 | $282.85 | $282.90 |
| Purchase #4 | $236.64 | 11.625% | $264.1494 | $264.15 | $264.15 | $264.10 |
| Purchase #5 | $226.72 | 4.831% | $237.6728 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $120.29 | 10.866% | $133.3607 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $218.98 | 12.152% | $245.5904 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $1,325.79 | $1,465.6739 | $1,465.67 | $1,465.65 | $1,465.70 | |