| 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 | $207.91 | 4.217% | $216.6776 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $214.88 | 11.483% | $239.5547 | $239.55 | $239.55 | $239.60 |
| Purchase #3 | $122.30 | 12.240% | $137.2695 | $137.27 | $137.25 | $137.30 |
| Purchase #4 | $210.45 | 13.750% | $239.3869 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $54.84 | 9.375% | $59.9813 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $161.61 | 6.417% | $171.9805 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $84.54 | 6.690% | $90.1957 | $90.20 | $90.20 | $90.20 |
| 7 purchase totals = | $1,056.53 | $1,155.0462 | $1,155.05 | $1,155.10 | $1,155.20 | |