| 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 | $213.56 | 7.719% | $230.0447 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $191.88 | 7.748% | $206.7469 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $244.75 | 9.705% | $268.503 | $268.50 | $268.50 | $268.50 |
| Purchase #4 | $238.70 | 8.681% | $259.4215 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $207.86 | 4.332% | $216.8645 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $84.62 | 9.720% | $92.8451 | $92.85 | $92.85 | $92.80 |
| Purchase #7 | $197.31 | 12.637% | $222.2441 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $1,378.68 | $1,496.6698 | $1,496.66 | $1,496.65 | $1,496.50 | |