| 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 | $242.31 | 8.695% | $263.3789 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $208.45 | 6.663% | $222.339 | $222.34 | $222.35 | $222.30 |
| Purchase #3 | $105.27 | 10.401% | $116.2191 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $46.58 | 5.842% | $49.3012 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $233.57 | 5.788% | $247.089 | $247.09 | $247.10 | $247.10 |
| Purchase #6 | $240.33 | 5.687% | $253.9976 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $218.48 | 13.634% | $248.2676 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $1,294.99 | $1,400.5924 | $1,400.60 | $1,400.60 | $1,400.60 | |