| 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 | $66.93 | 6.477% | $71.2651 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $13.48 | 8.557% | $14.6335 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $119.98 | 11.359% | $133.6085 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $150.52 | 4.151% | $156.7681 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $173.47 | 9.569% | $190.0693 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $142.87 | 11.546% | $159.3658 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $236.96 | 13.304% | $268.4852 | $268.49 | $268.50 | $268.50 |
| 7 purchase totals = | $904.21 | $994.1955 | $994.21 | $994.15 | $994.30 | |