| 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 | $169.32 | 5.189% | $178.106 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $11.77 | 6.245% | $12.505 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $178.36 | 8.159% | $192.9124 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $174.98 | 12.375% | $196.6338 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $184.36 | 6.716% | $196.7416 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $222.80 | 11.558% | $248.5512 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $235.80 | 3.352% | $243.704 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $1,177.39 | $1,269.1540 | $1,269.15 | $1,269.15 | $1,269.10 | |