| 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 | $226.97 | 8.582% | $246.4486 | $246.45 | $246.45 | $246.40 |
| Purchase #2 | $195.98 | 4.503% | $204.805 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $189.59 | 8.555% | $205.8094 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $248.62 | 4.168% | $258.9825 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $209.97 | 10.207% | $231.4016 | $231.40 | $231.40 | $231.40 |
| Purchase #6 | $70.72 | 9.727% | $77.5989 | $77.60 | $77.60 | $77.60 |
| Purchase #7 | $239.52 | 12.217% | $268.7822 | $268.78 | $268.80 | $268.80 |
| 7 purchase totals = | $1,381.37 | $1,493.8282 | $1,493.83 | $1,493.85 | $1,493.80 | |