| 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 | $187.70 | 13.857% | $213.7096 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $26.27 | 11.138% | $29.196 | $29.20 | $29.20 | $29.20 |
| Purchase #3 | $40.56 | 9.288% | $44.3272 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $231.26 | 13.505% | $262.4917 | $262.49 | $262.50 | $262.50 |
| Purchase #5 | $61.51 | 3.361% | $63.5774 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $44.40 | 12.805% | $50.0854 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $85.89 | 10.658% | $95.0442 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $677.59 | $758.4315 | $758.44 | $758.50 | $758.40 | |