| 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 | $118.60 | 8.632% | $128.8376 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $92.78 | 9.218% | $101.3325 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $83.38 | 3.451% | $86.2574 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $138.85 | 3.466% | $143.6625 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $44.67 | 4.672% | $46.757 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $249.28 | 10.728% | $276.0228 | $276.02 | $276.00 | $276.00 |
| Purchase #7 | $208.89 | 8.596% | $226.8462 | $226.85 | $226.85 | $226.80 |
| 7 purchase totals = | $936.45 | $1,009.7160 | $1,009.72 | $1,009.70 | $1,009.70 | |