| 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 | $142.86 | 3.118% | $147.3144 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $177.43 | 10.670% | $196.3618 | $196.36 | $196.35 | $196.40 |
| Purchase #3 | $225.43 | 13.674% | $256.2553 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $68.92 | 12.694% | $77.6687 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $124.65 | 6.724% | $133.0315 | $133.03 | $133.05 | $133.00 |
| Purchase #6 | $100.39 | 6.680% | $107.0961 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $196.58 | 8.804% | $213.8869 | $213.89 | $213.90 | $213.90 |
| 7 purchase totals = | $1,036.26 | $1,131.6147 | $1,131.62 | $1,131.60 | $1,131.70 | |