| 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 | $210.89 | 9.656% | $231.2535 | $231.25 | $231.25 | $231.30 |
| Purchase #2 | $241.38 | 11.499% | $269.1363 | $269.14 | $269.15 | $269.10 |
| Purchase #3 | $186.37 | 8.318% | $201.8723 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $223.99 | 11.201% | $249.0791 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $47.72 | 10.548% | $52.7535 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $10.39 | 6.509% | $11.0663 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $223.75 | 12.279% | $251.2243 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $1,144.49 | $1,266.3853 | $1,266.38 | $1,266.35 | $1,266.50 | |