| 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 | $164.65 | 3.845% | $170.9808 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $209.50 | 4.418% | $218.7557 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $113.85 | 6.219% | $120.9303 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $69.77 | 13.759% | $79.3697 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $247.72 | 3.203% | $255.6545 | $255.65 | $255.65 | $255.70 |
| Purchase #6 | $99.47 | 13.170% | $112.5702 | $112.57 | $112.55 | $112.60 |
| Purchase #7 | $248.35 | 5.636% | $262.347 | $262.35 | $262.35 | $262.30 |
| 7 purchase totals = | $1,153.31 | $1,220.6082 | $1,220.61 | $1,220.60 | $1,220.70 | |