| 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 | $230.38 | 7.866% | $248.5017 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $159.59 | 9.348% | $174.5085 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $144.25 | 5.478% | $152.152 | $152.15 | $152.15 | $152.20 |
| Purchase #4 | $213.52 | 3.841% | $221.7213 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $196.69 | 7.806% | $212.0436 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $198.26 | 5.773% | $209.7055 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $7.73 | 8.443% | $8.3826 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $1,150.42 | $1,227.0152 | $1,227.01 | $1,227.00 | $1,227.00 | |