| 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 | $114.73 | 6.276% | $121.9305 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $103.43 | 12.572% | $116.4332 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $40.72 | 9.547% | $44.6075 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $231.79 | 3.182% | $239.1656 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $74.65 | 6.633% | $79.6015 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $171.36 | 11.266% | $190.6654 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $231.78 | 6.516% | $246.8828 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $968.46 | $1,039.2865 | $1,039.29 | $1,039.30 | $1,039.30 | |