| 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 | $176.68 | 4.176% | $184.0582 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $16.99 | 6.849% | $18.1536 | $18.15 | $18.15 | $18.20 |
| Purchase #3 | $14.74 | 12.425% | $16.5714 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $194.90 | 5.858% | $206.3172 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $231.72 | 4.126% | $241.2808 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $235.42 | 5.269% | $247.8243 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $175.64 | 13.728% | $199.7519 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $1,046.09 | $1,113.9574 | $1,113.95 | $1,113.90 | $1,114.10 | |