| 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 | $10.28 | 7.527% | $11.0538 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $160.97 | 3.738% | $166.9871 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $93.71 | 6.124% | $99.4488 | $99.45 | $99.45 | $99.40 |
| Purchase #4 | $98.88 | 5.846% | $104.6605 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $140.89 | 3.261% | $145.4844 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $192.69 | 9.479% | $210.9551 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $234.31 | 6.868% | $250.4024 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $931.73 | $988.9921 | $988.99 | $989.00 | $989.10 | |