| 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 | $147.50 | 4.781% | $154.552 | $154.55 | $154.55 | $154.60 |
| Purchase #2 | $166.80 | 10.746% | $184.7243 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $186.86 | 10.755% | $206.9568 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $179.50 | 3.249% | $185.332 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $41.49 | 4.669% | $43.4272 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $17.98 | 9.704% | $19.7248 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $190.91 | 9.468% | $208.9854 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $931.04 | $1,003.7025 | $1,003.70 | $1,003.70 | $1,003.70 | |