| 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 | $11.26 | 8.775% | $12.2481 | $12.25 | $12.25 | $12.20 |
| Purchase #2 | $78.68 | 13.549% | $89.3404 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $194.68 | 9.841% | $213.8385 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $208.66 | 3.671% | $216.3199 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $207.52 | 6.220% | $220.4277 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $33.38 | 9.771% | $36.6416 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $226.78 | 12.114% | $254.2521 | $254.25 | $254.25 | $254.30 |
| 7 purchase totals = | $960.96 | $1,043.0683 | $1,043.07 | $1,043.10 | $1,042.90 | |