| 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 | $42.38 | 8.272% | $45.8857 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $160.32 | 3.508% | $165.944 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $246.43 | 4.635% | $257.852 | $257.85 | $257.85 | $257.90 |
| Purchase #4 | $144.41 | 13.408% | $163.7725 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $108.89 | 13.205% | $123.2689 | $123.27 | $123.25 | $123.30 |
| Purchase #6 | $239.85 | 11.741% | $268.0108 | $268.01 | $268.00 | $268.00 |
| Purchase #7 | $88.77 | 8.481% | $96.2986 | $96.30 | $96.30 | $96.30 |
| 7 purchase totals = | $1,031.05 | $1,121.0325 | $1,121.03 | $1,121.00 | $1,121.10 | |