| 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 | $89.31 | 4.661% | $93.4727 | $93.47 | $93.45 | $93.50 |
| Purchase #2 | $56.47 | 8.734% | $61.4021 | $61.40 | $61.40 | $61.40 |
| Purchase #3 | $80.49 | 7.203% | $86.2877 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $197.73 | 12.229% | $221.9104 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $229.65 | 11.808% | $256.7671 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $116.83 | 13.843% | $133.0028 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $71.95 | 11.695% | $80.3646 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $842.43 | $933.2074 | $933.20 | $933.15 | $933.30 | |