| 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 | $168.58 | 9.761% | $185.0351 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $118.72 | 9.697% | $130.2323 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $123.81 | 12.715% | $139.5524 | $139.55 | $139.55 | $139.60 |
| Purchase #4 | $34.79 | 10.639% | $38.4913 | $38.49 | $38.50 | $38.50 |
| Purchase #5 | $207.51 | 10.126% | $228.5225 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $250.35 | 4.540% | $261.7159 | $261.72 | $261.70 | $261.70 |
| Purchase #7 | $138.89 | 13.254% | $157.2985 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $1,042.65 | $1,140.8480 | $1,140.85 | $1,140.85 | $1,140.80 | |