| 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 | $123.37 | 10.801% | $136.6952 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $15.32 | 7.836% | $16.5205 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $25.90 | 7.103% | $27.7397 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $130.66 | 10.684% | $144.6197 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $105.65 | 13.611% | $120.03 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $229.88 | 8.526% | $249.4796 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $156.70 | 3.187% | $161.694 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $787.48 | $856.7787 | $856.78 | $856.80 | $856.70 | |