| 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 | $158.81 | 10.251% | $175.0896 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $247.43 | 3.240% | $255.4467 | $255.45 | $255.45 | $255.40 |
| Purchase #3 | $185.79 | 6.680% | $198.2008 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $114.67 | 4.644% | $119.9953 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $113.60 | 5.183% | $119.4879 | $119.49 | $119.50 | $119.50 |
| Purchase #6 | $21.59 | 10.817% | $23.9254 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $126.87 | 7.618% | $136.535 | $136.54 | $136.55 | $136.50 |
| 7 purchase totals = | $968.76 | $1,028.6807 | $1,028.70 | $1,028.75 | $1,028.60 | |