| 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 | $25.56 | 8.433% | $27.7155 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $217.79 | 13.172% | $246.4773 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $70.80 | 4.415% | $73.9258 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $226.25 | 12.600% | $254.7575 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $81.71 | 8.413% | $88.5843 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $52.63 | 3.369% | $54.4031 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $102.56 | 5.247% | $107.9413 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $777.30 | $853.8048 | $853.81 | $853.85 | $853.80 | |