| 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 | $205.34 | 7.568% | $220.8801 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $101.61 | 9.296% | $111.0557 | $111.06 | $111.05 | $111.10 |
| Purchase #3 | $104.88 | 7.838% | $113.1005 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $205.52 | 12.783% | $231.7916 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $230.35 | 10.255% | $253.9724 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $205.88 | 12.159% | $230.9129 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $104.41 | 9.266% | $114.0846 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $1,157.99 | $1,275.7978 | $1,275.79 | $1,275.80 | $1,275.90 | |