| 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 | $193.63 | 12.734% | $218.2868 | $218.29 | $218.30 | $218.30 |
| Purchase #2 | $226.81 | 5.613% | $239.5408 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $81.74 | 7.745% | $88.0708 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $91.43 | 10.143% | $100.7037 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $70.96 | 12.598% | $79.8995 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $27.49 | 5.518% | $29.0069 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $63.89 | 4.405% | $66.7044 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $755.95 | $822.2129 | $822.21 | $822.20 | $822.20 | |