| 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 | $84.69 | 3.673% | $87.8007 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $48.42 | 9.600% | $53.0683 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $236.38 | 7.438% | $253.9619 | $253.96 | $253.95 | $254.00 |
| Purchase #4 | $228.96 | 12.135% | $256.7443 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $65.83 | 8.473% | $71.4078 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $128.80 | 6.105% | $136.6632 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $72.28 | 9.622% | $79.2348 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $865.36 | $938.8810 | $938.87 | $938.85 | $938.90 | |