| 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 | $179.32 | 4.389% | $187.1904 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $220.39 | 13.754% | $250.7024 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $231.49 | 10.635% | $256.109 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $98.52 | 11.251% | $109.6045 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $114.79 | 5.449% | $121.0449 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $183.64 | 3.375% | $189.8379 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $78.79 | 8.413% | $85.4186 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $1,106.94 | $1,199.9077 | $1,199.90 | $1,199.90 | $1,199.80 | |