| 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 | $135.78 | 12.221% | $152.3737 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $125.69 | 8.329% | $136.1587 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $156.40 | 9.800% | $171.7272 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $170.72 | 12.428% | $191.9371 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $203.76 | 9.475% | $223.0663 | $223.07 | $223.05 | $223.10 |
| Purchase #6 | $214.55 | 7.233% | $230.0684 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $229.76 | 5.440% | $242.2589 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $1,236.66 | $1,347.5903 | $1,347.60 | $1,347.55 | $1,347.70 | |