| 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 | $76.62 | 3.539% | $79.3316 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $198.97 | 5.783% | $210.4764 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $247.55 | 4.711% | $259.2121 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $77.94 | 10.310% | $85.9756 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $172.29 | 10.443% | $190.2822 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $196.72 | 6.427% | $209.3632 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $130.73 | 12.706% | $147.3406 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $1,100.82 | $1,181.9817 | $1,181.98 | $1,182.05 | $1,182.00 | |