| 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 | $85.48 | 9.724% | $93.7921 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $207.74 | 3.628% | $215.2768 | $215.28 | $215.30 | $215.30 |
| Purchase #3 | $88.75 | 7.504% | $95.4098 | $95.41 | $95.40 | $95.40 |
| Purchase #4 | $91.60 | 8.333% | $99.233 | $99.23 | $99.25 | $99.20 |
| Purchase #5 | $55.30 | 8.205% | $59.8374 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $213.38 | 11.457% | $237.8269 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $229.31 | 12.408% | $257.7628 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $971.56 | $1,059.1388 | $1,059.14 | $1,059.20 | $1,059.10 | |