| 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 | $224.70 | 13.481% | $254.9918 | $254.99 | $255.00 | $255.00 |
| Purchase #2 | $26.59 | 12.530% | $29.9217 | $29.92 | $29.90 | $29.90 |
| Purchase #3 | $136.46 | 6.289% | $145.042 | $145.04 | $145.05 | $145.00 |
| Purchase #4 | $39.68 | 4.193% | $41.3438 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $217.60 | 5.504% | $229.5767 | $229.58 | $229.60 | $229.60 |
| Purchase #6 | $162.27 | 6.728% | $173.1875 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $124.35 | 6.235% | $132.1032 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $931.65 | $1,006.1667 | $1,006.16 | $1,006.20 | $1,006.10 | |