| 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 | $113.30 | 5.616% | $119.6629 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $169.71 | 9.726% | $186.216 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $241.72 | 6.538% | $257.5237 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $174.78 | 12.848% | $197.2357 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $11.70 | 8.326% | $12.6741 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $185.77 | 3.248% | $191.8038 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $195.85 | 10.264% | $215.952 | $215.95 | $215.95 | $216.00 |
| 7 purchase totals = | $1,092.83 | $1,181.0682 | $1,181.06 | $1,181.00 | $1,181.10 | |