| 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 | $250.67 | 6.486% | $266.9285 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $172.72 | 4.831% | $181.0641 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $223.39 | 12.110% | $250.4425 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $216.76 | 11.213% | $241.0653 | $241.07 | $241.05 | $241.10 |
| Purchase #5 | $134.63 | 6.379% | $143.218 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $38.31 | 12.813% | $43.2187 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $205.79 | 7.437% | $221.0946 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $1,242.27 | $1,347.0317 | $1,347.03 | $1,347.00 | $1,347.00 | |