| 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 | $66.59 | 3.173% | $68.7029 | $68.70 | $68.70 | $68.70 |
| Purchase #2 | $144.60 | 5.728% | $152.8827 | $152.88 | $152.90 | $152.90 |
| Purchase #3 | $120.35 | 12.748% | $135.6922 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $91.26 | 6.818% | $97.4821 | $97.48 | $97.50 | $97.50 |
| Purchase #5 | $216.50 | 5.429% | $228.2538 | $228.25 | $228.25 | $228.30 |
| Purchase #6 | $88.67 | 4.745% | $92.8774 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $119.99 | 12.338% | $134.7944 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $847.96 | $910.6855 | $910.67 | $910.75 | $910.80 | |