| 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 | $54.43 | 4.280% | $56.7596 | $56.76 | $56.75 | $56.80 |
| Purchase #2 | $170.40 | 4.319% | $177.7596 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $35.95 | 3.348% | $37.1536 | $37.15 | $37.15 | $37.20 |
| Purchase #4 | $111.27 | 12.382% | $125.0475 | $125.05 | $125.05 | $125.00 |
| Purchase #5 | $152.56 | 5.802% | $161.4115 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $162.54 | 5.677% | $171.7674 | $171.77 | $171.75 | $171.80 |
| Purchase #7 | $97.64 | 10.184% | $107.5837 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $784.79 | $837.4829 | $837.48 | $837.45 | $837.60 | |