| 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 | $209.45 | 10.246% | $230.9102 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $198.32 | 9.260% | $216.6844 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $219.43 | 9.236% | $239.6966 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $125.94 | 3.627% | $130.5078 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $78.26 | 4.208% | $81.5532 | $81.55 | $81.55 | $81.60 |
| Purchase #6 | $54.77 | 8.437% | $59.3909 | $59.39 | $59.40 | $59.40 |
| Purchase #7 | $188.82 | 13.664% | $214.6204 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $1,074.99 | $1,173.3635 | $1,173.36 | $1,173.35 | $1,173.40 | |