| 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 | $167.84 | 4.707% | $175.7402 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $247.68 | 3.511% | $256.376 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $99.87 | 3.798% | $103.6631 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $210.48 | 6.629% | $224.4327 | $224.43 | $224.45 | $224.40 |
| Purchase #5 | $29.88 | 6.242% | $31.7451 | $31.75 | $31.75 | $31.70 |
| Purchase #6 | $127.73 | 3.126% | $131.7228 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $201.46 | 3.406% | $208.3217 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $1,084.94 | $1,132.0016 | $1,132.00 | $1,132.00 | $1,131.90 | |