| 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 | $174.47 | 13.417% | $197.8786 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $80.49 | 12.441% | $90.5038 | $90.50 | $90.50 | $90.50 |
| Purchase #3 | $176.37 | 10.782% | $195.3862 | $195.39 | $195.40 | $195.40 |
| Purchase #4 | $69.54 | 9.133% | $75.8911 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $225.99 | 13.182% | $255.78 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $205.95 | 12.289% | $231.2592 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $225.28 | 3.503% | $233.1716 | $233.17 | $233.15 | $233.20 |
| 7 purchase totals = | $1,158.09 | $1,279.8705 | $1,279.87 | $1,279.90 | $1,280.00 | |