| 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 | $165.81 | 3.673% | $171.9002 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $167.46 | 8.596% | $181.8549 | $181.85 | $181.85 | $181.90 |
| Purchase #3 | $100.40 | 13.247% | $113.7 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $222.65 | 13.430% | $252.5519 | $252.55 | $252.55 | $252.60 |
| Purchase #5 | $63.93 | 12.730% | $72.0683 | $72.07 | $72.05 | $72.10 |
| Purchase #6 | $103.74 | 4.789% | $108.7081 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $211.74 | 11.224% | $235.5057 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $1,035.73 | $1,136.2891 | $1,136.29 | $1,136.25 | $1,136.40 | |