| 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 | $209.65 | 13.173% | $237.2672 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $103.58 | 10.222% | $114.1679 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $22.66 | 11.773% | $25.3278 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $20.62 | 12.183% | $23.1321 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $226.51 | 8.330% | $245.3783 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $182.88 | 7.185% | $196.0199 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $234.94 | 10.598% | $259.8389 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $1,000.84 | $1,101.1321 | $1,101.14 | $1,101.15 | $1,101.10 | |