| 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 | $214.79 | 11.384% | $239.2417 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $100.60 | 9.550% | $110.2073 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $222.27 | 8.742% | $241.7008 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $9.68 | 3.388% | $10.008 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $187.79 | 13.561% | $213.2562 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $90.37 | 5.787% | $95.5997 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $187.53 | 12.818% | $211.5676 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $1,013.03 | $1,121.5813 | $1,121.59 | $1,121.55 | $1,121.60 | |