| 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 | $116.87 | 11.333% | $130.1149 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $18.30 | 5.287% | $19.2675 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $246.65 | 12.219% | $276.7882 | $276.79 | $276.80 | $276.80 |
| Purchase #4 | $13.35 | 5.853% | $14.1314 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $169.41 | 11.406% | $188.7329 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $164.85 | 6.381% | $175.3691 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $176.71 | 11.664% | $197.3215 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $906.14 | $1,001.7255 | $1,001.72 | $1,001.70 | $1,001.70 | |