| 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 | $186.63 | 6.470% | $198.705 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $18.46 | 12.822% | $20.8269 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $169.38 | 10.399% | $186.9938 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $31.35 | 11.134% | $34.8405 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $228.26 | 9.258% | $249.3923 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $54.78 | 9.870% | $60.1868 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $26.87 | 7.488% | $28.882 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $715.73 | $779.8273 | $779.83 | $779.90 | $779.80 | |