| 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 | $151.79 | 10.300% | $167.4244 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $114.89 | 6.269% | $122.0925 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $54.81 | 3.367% | $56.6555 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $233.93 | 6.225% | $248.4921 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $237.69 | 8.200% | $257.1806 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $247.67 | 3.739% | $256.9304 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $116.58 | 3.345% | $120.4796 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $1,157.36 | $1,229.2551 | $1,229.25 | $1,229.30 | $1,229.30 | |