| 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 | $83.31 | 9.626% | $91.3294 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $231.93 | 8.193% | $250.932 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $128.99 | 13.714% | $146.6797 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $114.49 | 7.224% | $122.7608 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $164.89 | 13.694% | $187.47 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $88.31 | 5.577% | $93.235 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $175.64 | 4.689% | $183.8758 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $987.56 | $1,076.2827 | $1,076.29 | $1,076.35 | $1,076.30 | |