| 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 | $225.77 | 6.133% | $239.6165 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $43.55 | 10.405% | $48.0814 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $182.57 | 12.124% | $204.7048 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $131.99 | 3.639% | $136.7931 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $192.37 | 12.498% | $216.4124 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $164.41 | 8.218% | $177.9212 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $81.63 | 13.248% | $92.4443 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $1,022.29 | $1,115.9737 | $1,115.96 | $1,115.95 | $1,115.90 | |