| 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 | $187.84 | 3.664% | $194.7225 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $185.73 | 10.685% | $205.5753 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $111.96 | 3.540% | $115.9234 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $150.60 | 5.755% | $159.267 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $215.78 | 3.354% | $223.0173 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $167.97 | 6.355% | $178.6445 | $178.64 | $178.65 | $178.60 |
| Purchase #7 | $129.25 | 5.400% | $136.2295 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $1,149.13 | $1,213.3795 | $1,213.38 | $1,213.35 | $1,213.30 | |