| 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 | $199.64 | 3.163% | $205.9546 | $205.95 | $205.95 | $206.00 |
| Purchase #2 | $40.38 | 9.476% | $44.2064 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $42.27 | 6.631% | $45.0729 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $194.65 | 4.310% | $203.0394 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $199.63 | 3.238% | $206.094 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $194.62 | 6.547% | $207.3618 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $214.37 | 9.680% | $235.121 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $1,085.56 | $1,146.8501 | $1,146.84 | $1,146.80 | $1,146.90 | |