| 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 | $114.89 | 8.593% | $124.7625 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $36.57 | 6.582% | $38.977 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $22.31 | 11.270% | $24.8243 | $24.82 | $24.80 | $24.80 |
| Purchase #4 | $122.94 | 3.873% | $127.7015 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $146.56 | 7.771% | $157.9492 | $157.95 | $157.95 | $157.90 |
| Purchase #6 | $125.75 | 3.626% | $130.3097 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $246.56 | 12.249% | $276.7611 | $276.76 | $276.75 | $276.80 |
| 7 purchase totals = | $815.58 | $881.2853 | $881.28 | $881.25 | $881.30 | |