| 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 | $199.58 | 13.362% | $226.2479 | $226.25 | $226.25 | $226.20 |
| Purchase #2 | $222.33 | 10.723% | $246.1704 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $128.81 | 7.115% | $137.9748 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $202.55 | 7.206% | $217.1458 | $217.15 | $217.15 | $217.10 |
| Purchase #5 | $23.79 | 9.597% | $26.0731 | $26.07 | $26.05 | $26.10 |
| Purchase #6 | $31.38 | 3.823% | $32.5797 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $216.37 | 4.764% | $226.6779 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,024.81 | $1,112.8696 | $1,112.87 | $1,112.85 | $1,112.90 | |