| 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 | $201.66 | 8.178% | $218.1518 | $218.15 | $218.15 | $218.20 |
| Purchase #2 | $109.69 | 13.506% | $124.5047 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $159.38 | 12.808% | $179.7934 | $179.79 | $179.80 | $179.80 |
| Purchase #4 | $176.69 | 7.456% | $189.864 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $38.85 | 7.383% | $41.7183 | $41.72 | $41.70 | $41.70 |
| Purchase #6 | $117.71 | 6.518% | $125.3823 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $163.41 | 11.220% | $181.7446 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $967.39 | $1,061.1591 | $1,061.14 | $1,061.15 | $1,061.20 | |