| 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 | $106.76 | 11.812% | $119.3705 | $119.37 | $119.35 | $119.40 |
| Purchase #2 | $231.27 | 9.275% | $252.7203 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $43.50 | 3.579% | $45.0569 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $30.46 | 12.286% | $34.2023 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $18.63 | 8.600% | $20.2322 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $190.84 | 7.145% | $204.4755 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $202.26 | 3.740% | $209.8245 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $823.72 | $885.8822 | $885.88 | $885.85 | $885.90 | |