| 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 | $188.44 | 5.194% | $198.2276 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $90.67 | 3.688% | $94.0139 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $248.74 | 4.299% | $259.4333 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $18.78 | 13.166% | $21.2526 | $21.25 | $21.25 | $21.30 |
| Purchase #5 | $125.51 | 8.803% | $136.5586 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $123.43 | 6.427% | $131.3628 | $131.36 | $131.35 | $131.40 |
| Purchase #7 | $243.95 | 3.505% | $252.5004 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $1,039.52 | $1,093.3492 | $1,093.34 | $1,093.35 | $1,093.40 | |