| 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 | $216.40 | 7.532% | $232.6992 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $41.69 | 8.730% | $45.3295 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $218.44 | 4.479% | $228.2239 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $37.43 | 12.812% | $42.2255 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $142.33 | 13.777% | $161.9388 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $36.95 | 11.860% | $41.3323 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $6.75 | 10.396% | $7.4517 | $7.45 | $7.45 | $7.50 |
| 7 purchase totals = | $699.99 | $759.2009 | $759.20 | $759.25 | $759.10 | |