| 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 | $17.64 | 9.181% | $19.2595 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $150.95 | 10.800% | $167.2526 | $167.25 | $167.25 | $167.30 |
| Purchase #3 | $116.74 | 10.288% | $128.7502 | $128.75 | $128.75 | $128.80 |
| Purchase #4 | $201.39 | 9.467% | $220.4556 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $58.85 | 6.590% | $62.7282 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $223.50 | 6.420% | $237.8487 | $237.85 | $237.85 | $237.80 |
| Purchase #7 | $164.34 | 4.262% | $171.3442 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $933.41 | $1,007.6390 | $1,007.64 | $1,007.65 | $1,007.70 | |