| 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 | $199.59 | 8.254% | $216.0642 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $204.59 | 4.534% | $213.8661 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $69.72 | 3.745% | $72.331 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $15.42 | 7.841% | $16.6291 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $191.53 | 6.197% | $203.3991 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $21.99 | 6.789% | $23.4829 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $52.65 | 12.138% | $59.0407 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $755.49 | $804.8131 | $804.81 | $804.85 | $804.80 | |