| 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 | $14.51 | 13.396% | $16.4538 | $16.45 | $16.45 | $16.50 |
| Purchase #2 | $45.56 | 4.761% | $47.7291 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $164.96 | 3.225% | $170.28 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $160.38 | 13.417% | $181.8982 | $181.90 | $181.90 | $181.90 |
| Purchase #5 | $94.51 | 10.617% | $104.5441 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $214.55 | 10.817% | $237.7579 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $23.27 | 10.357% | $25.6801 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $717.74 | $784.3432 | $784.34 | $784.40 | $784.40 | |