| 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 | $210.30 | 8.515% | $228.207 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $67.73 | 7.724% | $72.9615 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $218.49 | 11.347% | $243.2821 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $224.25 | 9.598% | $245.7735 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $234.62 | 5.404% | $247.2989 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $102.85 | 10.809% | $113.9671 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $218.75 | 13.269% | $247.7759 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $1,276.99 | $1,399.2660 | $1,399.27 | $1,399.25 | $1,399.40 | |