| 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 | $219.29 | 12.380% | $246.4381 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $68.58 | 8.871% | $74.6637 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $88.34 | 5.328% | $93.0468 | $93.05 | $93.05 | $93.00 |
| Purchase #4 | $79.29 | 13.816% | $90.2447 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $106.43 | 5.266% | $112.0346 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $26.40 | 11.340% | $29.3938 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $92.44 | 4.542% | $96.6386 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $680.77 | $742.4603 | $742.45 | $742.50 | $742.30 | |