| 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 | $146.55 | 11.616% | $163.5732 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $114.65 | 4.653% | $119.9847 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $130.69 | 10.801% | $144.8058 | $144.81 | $144.80 | $144.80 |
| Purchase #4 | $110.93 | 11.605% | $123.8034 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $234.46 | 4.595% | $245.2334 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $164.31 | 4.246% | $171.2866 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $195.27 | 9.731% | $214.2717 | $214.27 | $214.25 | $214.30 |
| 7 purchase totals = | $1,096.86 | $1,182.9588 | $1,182.95 | $1,182.95 | $1,183.00 | |