| 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 | $209.77 | 11.165% | $233.1908 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $156.80 | 9.777% | $172.1303 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $234.46 | 5.275% | $246.8278 | $246.83 | $246.85 | $246.80 |
| Purchase #4 | $205.34 | 10.715% | $227.3422 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $117.44 | 13.291% | $133.049 | $133.05 | $133.05 | $133.00 |
| Purchase #6 | $108.56 | 4.438% | $113.3779 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $245.92 | 10.205% | $271.0161 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $1,278.29 | $1,396.9341 | $1,396.94 | $1,397.00 | $1,396.80 | |