| 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 | $105.42 | 7.709% | $113.5468 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $62.46 | 10.510% | $69.0245 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $223.44 | 3.794% | $231.9173 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $93.81 | 8.555% | $101.8354 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $235.41 | 12.218% | $264.1724 | $264.17 | $264.15 | $264.20 |
| Purchase #6 | $125.51 | 12.855% | $141.6443 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $119.59 | 4.723% | $125.2382 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $965.64 | $1,047.3789 | $1,047.38 | $1,047.35 | $1,047.20 | |