| 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 | $187.65 | 4.594% | $196.2706 | $196.27 | $196.25 | $196.30 |
| Purchase #2 | $63.91 | 4.105% | $66.5335 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $106.93 | 10.281% | $117.9235 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $152.76 | 5.126% | $160.5905 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $12.37 | 13.450% | $14.0338 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $86.39 | 10.159% | $95.1664 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $61.56 | 8.345% | $66.6972 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $671.57 | $717.2155 | $717.21 | $717.20 | $717.20 | |