| 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 | $19.92 | 11.754% | $22.2614 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $205.25 | 10.254% | $226.2963 | $226.30 | $226.30 | $226.30 |
| Purchase #3 | $158.28 | 7.320% | $169.8661 | $169.87 | $169.85 | $169.90 |
| Purchase #4 | $12.66 | 7.773% | $13.6441 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $230.45 | 10.774% | $255.2787 | $255.28 | $255.30 | $255.30 |
| Purchase #6 | $113.35 | 3.810% | $117.6686 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $207.77 | 6.607% | $221.4974 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $947.68 | $1,026.5126 | $1,026.52 | $1,026.50 | $1,026.60 | |