| 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 | $192.89 | 13.289% | $218.5232 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $168.95 | 9.175% | $184.4512 | $184.45 | $184.45 | $184.50 |
| Purchase #3 | $158.73 | 3.866% | $164.8665 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $84.44 | 4.446% | $88.1942 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $14.91 | 13.819% | $16.9704 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $132.56 | 8.301% | $143.5638 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $66.76 | 11.626% | $74.5215 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $819.24 | $891.0908 | $891.08 | $891.00 | $891.20 | |