| 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 | $90.28 | 12.614% | $101.6679 | $101.67 | $101.65 | $101.70 |
| Purchase #2 | $164.34 | 7.194% | $176.1626 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $196.86 | 11.537% | $219.5717 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $30.84 | 12.669% | $34.7471 | $34.75 | $34.75 | $34.70 |
| Purchase #5 | $74.96 | 10.443% | $82.7881 | $82.79 | $82.80 | $82.80 |
| Purchase #6 | $114.51 | 13.557% | $130.0341 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $17.57 | 8.512% | $19.0656 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $689.36 | $764.0371 | $764.04 | $764.00 | $764.10 | |