| 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 | $201.79 | 9.250% | $220.4556 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $48.71 | 9.560% | $53.3667 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $14.29 | 10.528% | $15.7945 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $183.70 | 4.530% | $192.0216 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $188.47 | 10.790% | $208.8059 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $186.25 | 9.461% | $203.8711 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $166.58 | 8.777% | $181.2007 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $989.79 | $1,075.5161 | $1,075.52 | $1,075.45 | $1,075.60 | |