| 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 | $21.35 | 4.720% | $22.3577 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $49.86 | 4.394% | $52.0508 | $52.05 | $52.05 | $52.10 |
| Purchase #3 | $227.59 | 10.137% | $250.6608 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $125.26 | 5.445% | $132.0804 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $31.83 | 10.670% | $35.2263 | $35.23 | $35.25 | $35.20 |
| Purchase #6 | $152.75 | 6.163% | $162.164 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $150.88 | 3.305% | $155.8666 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $759.52 | $810.4066 | $810.41 | $810.40 | $810.60 | |