| 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 | $191.65 | 13.271% | $217.0839 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $241.82 | 3.254% | $249.6888 | $249.69 | $249.70 | $249.70 |
| Purchase #3 | $172.98 | 8.351% | $187.4256 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $39.92 | 12.231% | $44.8026 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $230.99 | 3.736% | $239.6198 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $123.29 | 9.226% | $134.6647 | $134.66 | $134.65 | $134.70 |
| Purchase #7 | $94.73 | 10.746% | $104.9097 | $104.91 | $104.90 | $104.90 |
| 7 purchase totals = | $1,095.38 | $1,178.1951 | $1,178.19 | $1,178.20 | $1,178.20 | |