| 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 | $217.25 | 8.121% | $234.8929 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $169.87 | 10.586% | $187.8524 | $187.85 | $187.85 | $187.90 |
| Purchase #3 | $97.46 | 10.781% | $107.9672 | $107.97 | $107.95 | $108.00 |
| Purchase #4 | $131.54 | 6.262% | $139.777 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $107.86 | 6.286% | $114.6401 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $191.77 | 4.858% | $201.0862 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $221.79 | 8.700% | $241.0857 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $1,137.54 | $1,227.3015 | $1,227.31 | $1,227.35 | $1,227.40 | |