| 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 | $79.71 | 10.445% | $88.0357 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $112.27 | 5.338% | $118.263 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $236.34 | 4.751% | $247.5685 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $209.35 | 5.740% | $221.3667 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $249.59 | 10.728% | $276.366 | $276.37 | $276.35 | $276.40 |
| Purchase #6 | $116.54 | 5.341% | $122.7644 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $12.33 | 13.193% | $13.9567 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $1,016.13 | $1,088.3210 | $1,088.33 | $1,088.25 | $1,088.50 | |