| 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 | $41.95 | 3.438% | $43.3922 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $48.74 | 7.851% | $52.5666 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $194.70 | 6.443% | $207.2445 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $231.78 | 7.193% | $248.4519 | $248.45 | $248.45 | $248.50 |
| Purchase #5 | $156.77 | 13.414% | $177.7991 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $225.35 | 11.462% | $251.1796 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $111.45 | 4.688% | $116.6748 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $1,010.74 | $1,097.3087 | $1,097.30 | $1,097.30 | $1,097.40 | |