| 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 | $208.96 | 12.845% | $235.8009 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $173.73 | 7.852% | $187.3713 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $192.67 | 3.172% | $198.7815 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $170.65 | 8.395% | $184.9761 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $13.38 | 7.658% | $14.4046 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $35.45 | 4.312% | $36.9786 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $140.91 | 3.554% | $145.9179 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $935.75 | $1,004.2309 | $1,004.23 | $1,004.25 | $1,004.30 | |