| 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 | $202.34 | 8.297% | $219.1281 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $179.85 | 3.396% | $185.9577 | $185.96 | $185.95 | $186.00 |
| Purchase #3 | $225.44 | 11.296% | $250.9057 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $226.75 | 4.334% | $236.5773 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $244.90 | 8.676% | $266.1475 | $266.15 | $266.15 | $266.10 |
| Purchase #6 | $148.26 | 10.464% | $163.7739 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $61.95 | 11.452% | $69.0445 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $1,289.49 | $1,391.5347 | $1,391.54 | $1,391.55 | $1,391.50 | |