| 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 | $113.36 | 9.601% | $124.2437 | $124.24 | $124.25 | $124.20 |
| Purchase #2 | $123.68 | 10.814% | $137.0548 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $234.74 | 13.708% | $266.9182 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $134.30 | 10.220% | $148.0255 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $239.65 | 4.519% | $250.4798 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $213.86 | 5.701% | $226.0522 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $195.58 | 3.851% | $203.1118 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,255.17 | $1,355.8860 | $1,355.88 | $1,355.90 | $1,355.90 | |