| 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 | $66.97 | 7.743% | $72.1555 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $19.80 | 9.745% | $21.7295 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $48.78 | 3.670% | $50.5702 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $44.88 | 11.431% | $50.0102 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $236.59 | 4.591% | $247.4518 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $226.80 | 11.618% | $253.1496 | $253.15 | $253.15 | $253.10 |
| Purchase #7 | $34.47 | 13.153% | $39.0038 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $678.29 | $734.0706 | $734.07 | $734.05 | $734.10 | |