| 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 | $93.62 | 13.714% | $106.459 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $86.80 | 9.815% | $95.3194 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $123.98 | 10.162% | $136.5788 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $230.37 | 7.332% | $247.2607 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $196.58 | 8.764% | $213.8083 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $100.61 | 12.397% | $113.0826 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $211.41 | 5.854% | $223.7859 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $1,043.37 | $1,136.2947 | $1,136.30 | $1,136.30 | $1,136.40 | |