| 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 | $215.26 | 3.696% | $223.216 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $93.96 | 10.305% | $103.6426 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $193.42 | 7.150% | $207.2495 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $129.62 | 10.141% | $142.7648 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $193.97 | 7.846% | $209.1889 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $47.68 | 8.415% | $51.6923 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $140.31 | 5.480% | $147.999 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $1,014.22 | $1,085.7531 | $1,085.75 | $1,085.75 | $1,085.70 | |