| 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 | $245.50 | 9.411% | $268.604 | $268.60 | $268.60 | $268.60 |
| Purchase #2 | $230.33 | 12.303% | $258.6675 | $258.67 | $258.65 | $258.70 |
| Purchase #3 | $129.74 | 7.814% | $139.8779 | $139.88 | $139.90 | $139.90 |
| Purchase #4 | $8.65 | 12.194% | $9.7048 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $197.39 | 8.738% | $214.6379 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $112.25 | 3.752% | $116.4616 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $105.77 | 3.796% | $109.785 | $109.79 | $109.80 | $109.80 |
| 7 purchase totals = | $1,029.63 | $1,117.7387 | $1,117.74 | $1,117.75 | $1,117.80 | |