| 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 | $121.73 | 11.273% | $135.4526 | $135.45 | $135.45 | $135.50 |
| Purchase #2 | $76.78 | 7.639% | $82.6452 | $82.65 | $82.65 | $82.60 |
| Purchase #3 | $140.53 | 9.145% | $153.3815 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $98.78 | 7.280% | $105.9712 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $73.92 | 4.392% | $77.1666 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $183.33 | 5.812% | $193.9851 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $187.97 | 3.422% | $194.4023 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $883.04 | $943.0045 | $943.01 | $943.00 | $943.10 | |