| 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 | $43.45 | 5.324% | $45.7633 | $45.76 | $45.75 | $45.80 |
| Purchase #2 | $209.71 | 9.333% | $229.2822 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $25.70 | 9.658% | $28.1821 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $217.46 | 9.455% | $238.0208 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $221.81 | 4.130% | $230.9708 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $137.57 | 6.520% | $146.5396 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $37.81 | 6.376% | $40.2208 | $40.22 | $40.20 | $40.20 |
| 7 purchase totals = | $893.51 | $958.9796 | $958.97 | $958.95 | $959.00 | |