| 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 | $243.95 | 6.478% | $259.7531 | $259.75 | $259.75 | $259.80 |
| Purchase #2 | $104.34 | 13.841% | $118.7817 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $130.44 | 4.417% | $136.2015 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $147.33 | 11.708% | $164.5794 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $81.38 | 12.425% | $91.4915 | $91.49 | $91.50 | $91.50 |
| Purchase #6 | $200.66 | 11.211% | $223.156 | $223.16 | $223.15 | $223.20 |
| Purchase #7 | $104.74 | 7.409% | $112.5002 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $1,012.84 | $1,106.4634 | $1,106.46 | $1,106.50 | $1,106.60 | |