| 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 | $225.94 | 9.413% | $247.2077 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $72.59 | 12.780% | $81.867 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $178.65 | 8.612% | $194.0353 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $201.88 | 11.626% | $225.3506 | $225.35 | $225.35 | $225.40 |
| Purchase #5 | $84.78 | 5.410% | $89.3666 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $218.78 | 10.416% | $241.5681 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $204.81 | 7.368% | $219.9004 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $1,187.43 | $1,299.2957 | $1,299.31 | $1,299.25 | $1,299.40 | |