| 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 | $75.62 | 6.510% | $80.5429 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $146.96 | 12.748% | $165.6945 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $7.62 | 11.117% | $8.4671 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $75.51 | 6.749% | $80.6062 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $238.43 | 10.627% | $263.768 | $263.77 | $263.75 | $263.80 |
| Purchase #6 | $239.66 | 4.593% | $250.6676 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $235.57 | 13.839% | $268.1705 | $268.17 | $268.15 | $268.20 |
| 7 purchase totals = | $1,019.37 | $1,117.9168 | $1,117.92 | $1,117.85 | $1,118.00 | |