| 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 | $184.95 | 3.129% | $190.7371 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $103.84 | 6.229% | $110.3082 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $193.93 | 7.388% | $208.2575 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $184.56 | 11.701% | $206.1554 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $67.84 | 4.661% | $71.002 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $81.63 | 12.333% | $91.6974 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $104.55 | 5.557% | $110.3598 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $921.30 | $988.5174 | $988.53 | $988.50 | $988.60 | |