| 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 | $204.58 | 13.193% | $231.5702 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $143.59 | 3.383% | $148.4476 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $202.98 | 11.129% | $225.5696 | $225.57 | $225.55 | $225.60 |
| Purchase #4 | $205.31 | 12.332% | $230.6288 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $84.62 | 3.563% | $87.635 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $181.97 | 10.376% | $200.8512 | $200.85 | $200.85 | $200.90 |
| Purchase #7 | $32.93 | 11.867% | $36.8378 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $1,055.98 | $1,161.5402 | $1,161.55 | $1,161.55 | $1,161.50 | |