| 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 | $164.97 | 4.370% | $172.1792 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $72.67 | 3.260% | $75.039 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $123.91 | 8.620% | $134.591 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $207.90 | 11.621% | $232.0601 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $205.45 | 4.618% | $214.9377 | $214.94 | $214.95 | $214.90 |
| Purchase #6 | $178.79 | 13.731% | $203.3397 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $238.28 | 8.192% | $257.7999 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,191.97 | $1,289.9466 | $1,289.95 | $1,290.00 | $1,289.90 | |